Hundred Lifetimes to Forge the Mightiest Immortal Clan

Yan Ci transmigrates into a short-lived ancestor who won't live past thirty, and his clan faces extinction! Fortunately, he awakens the 'Clan Genealogy Gacha System'—upon death, his cultivation and legacy convert proportionally into 'traits' randomly bestowed upon the next heir. The more tragic the death, the higher the drop rate! Thus, a bizarre clan emerges in the cultivation world. When bandits attack, the ancestor laughs and self-destructs, and the heir inherits the 'Innate Sword Body,' slaying enemies with a single sword at one month old! When a higher sect pressures them, the ancestor dies heroically again, and the heir awakens 'Myriad Laws Return to One,' shattering the shackles of heaven! 'The ancestor is gone again!' the heirs wail in despair. But Yan Ci, floating as a soul, rejoices: 'Don't cry! Look at my new trait—golden legend! Jackpot!' When the upper realm's overlords descend to harvest the lower realm's fortune, they are horrified to find that even the clan's gatekeeper is an Immortal Emperor... — Description from novelcodex.org