Li Rufeng accidentally arrives in the Tianyuan Mainland and obtains a check-in system. The more disciples he accepts, the more cultivation rewards he receives. As his disciples break through, he also receives feedback. After accepting his first disciple with withered meridians, Li Rufeng successively accepts several children of destiny, thereby gaining bountiful opportunities. While mentoring his disciples through trials, he inadvertently discovers the secret of the Tianyuan Mainland.