Korea's leading company, H Group. Taeyoung is sponsored by the group and adopted by their assistant. He lives a quiet life, thinking that he was only blessed by chance, but he also had one simple wish. To reunite with his first love from his childhood, at a charity banquet. Then one day, Taeyeong finds out that the first love he has had in his heart is Heo Minjae, the spoiled adopted son of Group H, and is surprised to see that Minjae is very different from the way he imagined...!