A popular beauty and a nerd who is head over heels in love with her. What can connect them? Just one passionate night and an unpleasant parting. Eight years later they met and found that their roles had changed. Now she is a gray mouse, and he is a confident, handsome guy that all the girls are pining for. His goal is to take revenge on the one who wiped her feet on his love. Her goal is to stay as far away from charismatic, frivolous men as possible. How will their confrontation end?