Lin Xiaoman, a girl from a mountain village, broke into the capital to make a living and accidentally became a handyman in a top club. However, she repeatedly offended the richest man Gu Yeshen because of her clumsiness and "rusticism". He regarded her as dust, disgusted and despised; she hated him for being arrogant and mean, and avoided him. Prejudice and misunderstanding are intertwined, ice and fire collide. In conflicts and accidents, two completely different hearts quietly deviate from the track. This is an entanglement that crosses the chasm, a journey of sadomasochism where suspicion leads to love.