[Two-way redemption + healing + refreshing article] Lu Yuncan traveled through time and signed a contract with the mother of an autistic girl, and has since become the golden finger of the girl with the same name. She taught her to cherish the people in front of her and respond to the love of her family; she taught her to respond tooth for tooth and eye for eye, crushing the scumbag's dream of campus bullying; she taught her not to be influenced by other people's words, and to find out the truth about her father's betrayal; she taught her to directly attack the weaknesses of human nature, handle the evil scheming mother and daughter, and avenge her mother. On the occasion of parting, Lu Yuncan taught the girl one last truth, to love life. The girl always thought that Lu Yuncan saved her life, but on the way forward together, the girl also made up for Lu Yuncan's regrets and opened up her heart. It has always been a two-way redemption. Help is mutual, and so is love. It's not love, there is a hero, there is a hero, there is a hero!