Lin Xiaolu and Xiao Yu'er, orphan brothers and sisters of Donggua Village, accidentally met Li Mingru, an Emei elder, while they were robbing someone on the road. Li Mingru was urged by his senior sister to accept a disciple, so he brought this interesting brother and sister back to the mountain gate. When he first entered the Immortal Sect, Lin Xiaolu, who claimed to be the "Blood-Hand Human Slaughterer", had a conflict with a disciple of another lineage. With his ruthlessness and wit, he resolved the crisis, showing his unusual side, and thus began a turbulent journey of cultivating immortality.