Gu Zhou, the holder of a system that grants mastery of 46 professions, only wanted to live a quiet life. But when a contestant suddenly dropped out of a dating show, the director forcibly recruited him as a replacement. On Heartbeat House, he unexpectedly reunites with Yan Qinghan, a woman of extraordinary status. Their bonds from a previous life gradually come to light, and he also gains a warm family. Thus begins a journey of love and self-discovery.