Liu Jia Yi is an adventurous girl.

She loves challenges and does it for bet while people will pay her when she wins it. The thing is, she always wins.

Her next one is to confess her love on the school's most valuable senior, Kris Wu.

He knows he is on the bet, and she needs to make him her boyfriend for winning the biggest amount of money she will ever get.

This the story of how she manages this cool-so-hard-to-be-hit-on senior to play on her game.