An Qianqian is an illegitimate daughter, and Zhou Yisheng is a stepbrother. She had been treated coldly by him since she was a child, until he handed her a plane ticket on her 18th birthday: "Leave this home." Ten years later, she became a top jewelry designer, but he returned in despair. She gave him a check: "Repay your kindness back then." He tore up the check: "I drove you away because I didn't want you to be dragged down by me. My preference for you is not a favor, it is the only heartbeat in this life.