Kyung is on his way home after his customary exercise when he notices Dan Oh on the street. When he saw her face, his countenance quickly brightened, but the petite woman appeared upset for some reason. He saw her kick a pebble on her route, which landed on someone. He burst out laughing as he watched her pretending she had nothing to do with it and turning around to take another road.
   "Drop me here," the athlete said to the cab driver. As he asks, the driver sidesteps the car. He jumped out of the car and called out to her. Dan Oh, on the other hand, appears terrified when she hears her name called. It makes Kyung laugh. He then runs in her direction, catching her little body in his arm.
 "It's me, why do you seem so terrified?" he asks as she turns around, surprised by his unexpected appearance, and wraps his arm around her shoulder.
  Dan Oh may finally exhale a sigh of relief when she realizes that the man who has been shouting her name is none other than her childhood friend. She assumed the man she had hit with the stones had followed her to chastise her. But he's only Kyung.
   "What exactly is this? You seem irritated," the tall athlete remarks to his best friend.
  "Ugh! Don't bother asking me. I just had a meeting with an odd guy who kept me waiting for an hour before leaving me alone once he received my screenplay. I really want to smack him in the face." She responds with her teeth clenched and a punch with both hands.
   "That doesn't seem very comfortable. What do you think about releasing all of your rage on an adventurous ride? Would you like to go to Lotte World right now?" Kyung provides a solution for the woman to relieve all of her stress. They used to get rid of their rage by eating spicy foods or going to an amusement park. It doesn't seem so horrible to resurrect their moment.
   Dan Oh seemed to be carefully considering Kyung's offer, his notion seeming excellent in light of her current predicament. She desperately needed a break and to do something that would freshen her thoughts and relieve her stress. If someone asked if she wanted to go to Lotte World with Kyung, she would say that she would like Woon to accompany her. But it appears that Woon is quite busy today, and she is not prepared to go home alone. As a result, she makes her selection.
   "All right, let's go," she says finally. Kyung's face lit up when he heard her reply. Dan Oh smiles as she sees his brilliant face. It would be nice for them to do the same thing they did when they were younger. They are both enthusiastic about it.
   They take a taxi to Lotte World and arrive there in thirty minutes. Lotte World is separated into two sections: Lotte World Adventure, an indoor playground, and Magic Island, an outdoor playground. Lotte World Adventure has twenty two different games as well as parades and spectacular events. Magic Island, on the other hand, is created in the center of Lake Seokchon and features seventeen different games. There are so many things people can do at that location.
   "So, where do you want to go first?" Kyung inquires as they enter the indoor playground. The indoor playground, which comprises four storeys and a basement floor, contains several rides and unique places. 
   "My killing instinct is at its peak. So let's start by killing some zombies." Dan Oh stretches her muscles and smirks maliciously like a witch ready to perform a death spell on anyone who gets on her nerves. She directs Kyung to the VR (Virtual Reality) Horror on the third floor of the building. VR horror is a 4D experience with motion simulation and wind effects that sends them on a mission to escape a zombie-infested laboratory.
  Dan Oh led them to the third level, and Kyung chuckled as he noticed her unusual attitude and motion. She always has a playful side that is both cute and terrifying. Kyung simply followed her wherever she went and would do anything she wanted today.
  When they arrive at the VR Horror, they put on special spectacles that provide a 4D effect throughout the game. They also have a gunshot linked to the proyector as a weapon against the zombies.
   "Little Kyung, I'd like to show you how someone who has fought monsters on another planet fights now. You are welcome to hide behind me. Virtual zombies are nothing compared to Cheol monster," Dan Oh said, tapping Kyung on the shoulder. She is currently bragging to a childhood acquaintance about her fighting ability, which she gained through direct experience while on Mirac Planet.
   Kyung believes she is treating him like a child in need of protection, which has attacked his pride. Even before her arrival to the planet, she was a karate enthusiast and fighter. However, Kyung is also a national athlete, thus he has good reflexes and speed. Fighting a phony zombie would be much easier for him. So he tells her to place a wager on who will win the game.
   Dan Oh, of course, would not refuse his challenge. Soon, the two of them get serious and immersed in the game. The virtual laboratorium is exhibited; at first, it is just an empty laboratorium, but then two zombies appear in front of them. Dan Oh immediately shot the two zombies in quick succession, giving Kyung no time to respond.
   Soon later, a zombie attack comes from behind Dan Oh, who quickly dodges the attack and runs towards the wall. She uses the wall as a foothold before flying through the air and blasting the zombie. She resembles someone from an action movie.
   "Got you, Mykel!" exclaimed the woman joyfully, as she quickly dispatched three zombies in a succession.
   "Mykel?" Kyung, who doesn't appear to recognize the name, inquires.
    "Yes, all of these zombies are Mykel, that tacky webonist, in my opinion. I'll kill them all with my own hands! Let's go," Dan Oh exclaimed as she dashed off in another way in search of zombies.
   The game ends successfully with their victory as Dan Oh dominates the zombie slaughter. Even those who witness her act are taken aback. They appear to be seeing the action scene directly. Dan Oh is pleased with everything; she can see that her fury toward the webtonist is fading.
   After they finished the game at VR Fantasy World, they continue their journey to rides all adventurous sites. They jump into The Adventures of Sinbad game as they explore the tropical forests of the Amazon and watch Sinbad battle three-headed dragons, human skeletons and even teleport with a genie to save the princess.
  They also ride the most popular activities on the playground as a whole. Ride the Atlantis ride to reach a top speed of 72 kilometers per hour. When the sled jumped 20 meters down at a 72-degree angle, they immediately felt an unbelievable sensation. They also ride the Gyoro Drop and experience free fall from a height of 70 meters at a speed of 100 kilometers per hour! They plummeted so quickly that it appeared as if their hearts had ruptured. They try every crazy ride, shouting and laughing with delight.
   After they've had their fill of the extreme rides, they go window shopping and buy Disney character headbands. They then go to the fantasy castle and have a fun photo shoot to snap images together. Finally, they take their time watching the show parade with all of the iconic Disney characters making their way through Lotte World. They are so delighted that they nearly forget they are adults; it feels like they have returned to high school.
   "I'm overjoyed today. I'd like to go there with Woon next time," Dan Oh stated as they walked together to her apartment. They continue to wear the headbands.
 "Woon?" Kyung inquires without his knowledge. That's right, he almost forgets Dan Oh is no longer single or his lover and has a boyfriend.
   "Yes, I'm sure he's never been to an amusement park before. He needs to have some pleasure every now and again." Dan Oh joyfully explains.
   Meanwhile, Woon has just returned home to see that Dan Oh is still not at home. He promptly bathes and changes into a more comfortable attire. A T-shirt and indoor pants are required. He then looks in the fridge for ingredients to make something for dinner. As a result, he decides to go to the closest convenience store and pick up some things for their dinner. He puts on his slippers and walks straight to the convenience store.
  After gathering all of his items for dinner, the tall man returns to his apartment. Woon is singing a cheerful melody as he imagines making a delicious meal that Dan Oh will thoroughly appreciate. But then something catches his eye as he gets closer to the apartment complex.
   Dan Oh and Kyung are walking together, happily conversing about things he has no idea about. They wear something on their heads that he has no idea what it is called, but it looks cute on Dan Oh. However, witnessing the man next her utilizing the same headbangs as a different persona makes him uneasy. They complement each other well.
   Woon is conscious that his current appearance is too informal to be compared to Kyung's attire. He doesn't want her childhood friend's guy to notice him in his present T-shirt, indoor pants, and slippers. When Kyung sees his current clothing, he might feel superior. He wishes to conceal himself from the two of them, but his feet seem immobile, as if frozen in place.
   "Oh, that guy" Kyung is the first person to notice Woon before Dan Oh.
   His girlfriend is soon staring in his direction, and he isn't really conscious of how he looks right now or what expression he has on his face. However, Dan Oh is looking at him with a regretful expression on her face, while Kyung lifts his chin and smiles at him. He despises it. He appears to be a loser. He wishes to vanish or be swallowed by the ground.