Duke, Please Stop Because it Hurts - Chapter 167

At 79, Adom is an old mage who has known nothing but illness and regret. When the world finally burns and all hope turns to ash, at the last beat of his fading heart, a mysterious being appears in the dimming light with a simple question:“If you could try again, would you?”What's left to lose when you've already lost everything?A handshake seals the deal, and Adom wakes up on his old school grounds, sixty-seven years in the past. When everything is still possible. A second chance with all his knowledge intact, his memories preserved, and his youth restored.This time, Adom wants it all: to feast on food he's never had, to travel a world still full of wonder, to finally live the life he dreamed of. There's just, as always, one small catch—he needs to prevent the end of the world first.But as Adom will soon discover, changing history might demand sacrifices even greater than watching it burn...

A boy wakes up with omnitrix as a X-GENE

Traveling through the fantasy world, after hundreds of years of tossing, Han Li, who is of mediocre aptitude, is ruined.

After going down the mountain to marry a wife, he found that the way he opened the fantasy world was wrong.

You can rise from lying down, why should you practice hard, fight and kill?

Many years later, a long-lived family quietly rose up, with tentacles all over the heavens and worlds, and behind the scenes they controlled the various holy lands and immortal mansions.

On this day, Han Li was high in the ninth heaven, looking at the billions of descendants below, telling his glorious history.

A fairy emperor came across the border, intending to destroy the Han family, but was killed by Han Li with a snap of his fingers.

Immediately, the heavens were shocked, that ancestor Han was so strong!

【Longevity Flow + Family Flow + Goudao Flow】

- Description from novelbuddy

Amidst a disaster, an orphan contracts a sickness.