"In a world where memories fade like the last traces of winter, What would happen if someone found himself drawn to a soul as broken as his own, unaware that love, like spring, could heal—or leave behind nothing but echoes."

Luca and Ruca were rich twin college students who had given up on love because no one could tell them apart and they are often misunderstood. They find new hope when they save Shin, a gentle high school boy from jumping off a building. Drawn to his fragile nature they take him in and care for him with genuine affection. Their bond grows into a warm, unconventional relationship that challenges social norms. Despite their darker and sadistic tendencies the twins’ love for Shin remains tender, creating a strange but comforting world where all three find comfort in each other.