The protagonist Shen Xingluo is a lone star in the sky. He was considered a disaster star since he was a child. He was abandoned by his family, grew up in an orphanage, and lived a homeless life. He firmly believed that he would bring misfortune to those around him, so he took the initiative to stay away from people and eked out a living by doing odd jobs. In an accident, he accidentally saved Li Yuan, the powerful leader of a wealthy family who was rumored to be decisive and feared by everyone. Li Yuan discovered that Shen Xingluo's "bad luck" not only had no effect on him, but could even neutralize his violent aura, allowing him to gain a long-lost peace. Li Yuan became very interested in this special being, and kept him "in captivity" with him through a contract, claiming to be a recovered distant relative. Shen Xingluo was forced to join a wealthy family. Faced with the contempt, calculations and exclusion of all forces, under the protection and guidance of Li Yuan, he gradually transformed from a "little broom star" with low self-esteem and sensitivity to a bright new star who can stand side by side with Li Yuan. In the process of mutual testing and extreme pulling, the two completed two-way redemption, and finally revealed the shocking conspiracy hidden behind Shen Xingluo's "Lonely Star" fate.
