The application describes a story featuring a main character named Cha Doyeong, who finds himself in a rather challenging situation as a sickly and bullied side character of a romantic comic. However, he is not just any ordinary being; he is actually possessed by a college student, Cheon Yunjae. Doyeong is depicted as a lively and cheerful person with a driven personality, exhibiting a strong desire to change the tragic ending that awaits him in the original story. His ultimate goal is to ensure that all characters, including him, achieve a 'happily ever after' ending, defying the constraints of his narrative.
Cheon Yunjae serves as Doyeong's original self, the college student who has a deep love for romantic comics. While he shares a similar personality with Doyeong, he presents a calmer disposition. This duality poses a significant conflict for Yunjae as he struggles with the choice between the reality he knows and the compelling world of the comic. The narrative builds tension around his decision-making process and the impact it might have on both his life and Doyeong's fate in the comic world.
Another significant character in the story is Gang Hyeon, who holds the position of student president at Kangsung High School and is the heir to the Kangsung Group, a prosperous conglomerate. Gang's character is marked by a cold-blooded and harsh demeanor, making him prone to ruthlessly dealing with anyone who crosses him. Initially motivated by a sense of amusement in his interactions with Doyeong, he unexpectedly finds himself developing feelings for the main character, which adds an intriguing layer of complexity to his personality and the plot.
Lee Jinha, a transfer student, is introduced as a gentle and amiable ally to Doyeong, though he maintains a generally indifferent and cautious attitude towards others. This dynamic shifts after receiving assistance from Doyeong, leading Jinha to develop a deep fondness for him, so much so that he decides to transfer schools to remain close to his new friend. This act speaks to the themes of friendship and loyalty in the narrative. Additionally, the story introduces Ha Sangwoo, the leader of the bullies tormenting Doyeong, hinting at underlying motivations for his actions, suggesting a layered narrative that delves into the complexities of relationships and personal histories.