My world-tree system - Chapter 1: Prologue :

[CONTENT WARNING: Graphic violence, profanity, dark humor, 18+]“The Resurrection System is Absolute.”Stabbed? Werewolf transformation. Poisoned? Immunity. Crushed? Teleportation.For every death he gets an ability. An F rank shit ability, but an ability nonetheless. It's up to Kurt to level up the abilities he thinks are worth growing.If F rank Pyrokinesis is good for lighting his cigarette, maybe SSS rank flames burn different.There's a catch however. Even life and death has rules and a cosmic order that enforces them.But what are they going to do? Kill him? Yeah, good luck with that.#System#Resurrection#Harem#MemoryLoss#Guild#Dungeon#Comedy#Weaktostrong

Both mortals and cultivators are afraid of death, yet Jiang Cheng isn't. With the Undefeated System, he could benefit from each of his deaths and comes back to life every time.“Ding, detected that the host is dead, the Undefeated System is officially activated.”“The host gains a hundred million lives, and once killed in the future, will be resurrected in full health within 30 seconds.”“In the midst of life and death, there is great opportunity, after resurrection, the host will surely defeat the opponent...”

Within the red tent, under the passionate eyes of the man on top, she was forced to make love and three thousand black strands turned to white.

With the revival of spiritual energy and the breakdown of the order of species, it is a difficult test whether human beings can still stand at the top of the biological chain.

(There is already an old book, The Strongest Descends in the City, you can read it.)

- Description from novelbuddy