The Retired Hero is an Extra - Chapter 43 - : Shocking Revelations

The Ring of Magic had shattered.Calamities emerged.Lind, who had crossed over to become a wild monster NPC at a stronghold in the apocalyptic Magic World, saw a group of undead shouting “Pass the flame” arrive at his territory. They held lofty ideals and were willing to sacrifice themselves to save the world.Therefore, Lind prepared to masquerade as the village chief of Newbie Village.Lind: As a remnant of the old era, I will craft a ship that can carry us to the new era.Player: After enduring endless hardships, we finally met the BOSS, and then the BOSS just knelt down and swore fealty to the lord....“I, the King of Game BOSSes, Just Want to Be a Good Newbie Village Chief”“Player: Every NPC on Our Side is as Strong as a BOSS”“Player: That BOSS Actually Can't Beat the Quest NPC We're Supposed to Protect?”Tags: Lord, Farming, Kindombuilding, Fantasy, Fourth Apocalypse

The celestial celestial beings who lived for more than 100,000 years were born and reborn in a small monk in a human world.
His motto: “It’s not as good as a medicinal medicine for ten years of hard work.” “Even if you practice a copper-iron bone, it’s not enough for my soldier’s attack.”

- Description from Novelupdates

Xue Xi is forced to fall in love at first sight with this dangerous man on their first meeting. With death being the only other option, she makes the first move:

Lin Wudao has traversed, and there is an invincible corpse collection system.

As long as you collect the corpses for the strong, you can get the things they owned or touched as rewards during their lifetime, and the obtained items are still strengthened.

Lowest, ten times stronger!

[You collected the corpse of the great emperor Jiang Taichu, and gained ten thousand years of cultivation! 】

[You collected the body of your fiancée Jiang Qingxue, obtained the Zichen Sword, a humane spirit weapon, and after strengthening it ten times, it was upgraded to become an extreme spirit weapon, the Xuantian Ancient Sword! 】

[You collected the bones of an immortal, obtained a ray of immortal origin, enhanced it by 100,000 times, and upgraded it to become the original origin of Hongmeng. After refining it, you can be promoted to the immortal emperor! 】

…

Since obtaining the invincible corpse collection system, Lin Wudao has embarked on an invincible road that can push through the ages and suppress the heavens.

- Description from novelbuddy