MTL - Start the Source of Fire and Create a Mechanical Army - Chapter 10

In the first reincarnation of Earth, the immortals vanished.In the second reincarnation of Earth, the dragon race disappeared.In the third reincarnation of Earth, mankind faced despair.Living in the third reincarnation of Earth, Ding Huan does not want to die.

Plagued with Prosopagnosia, Making friends or lovers was the last thing in Yujin's reach and on Yujin's list, after all, when the dream is to be the Strongest Being in the world, love doesn't even register, yes?

“W-wait... what's this? I am... Eugene? The same guy from that Eroge!?”

Unable to remember faces at all, will the petty villain in the Eroge be able to keep his dream of being the strongest in the world?

“Eugene...”

Or will this Eroge bring his chastity under threat?

A Steamy Erotic Comedy of the Strongest Person like none other begins now!

As a salted fish, Yun Su, who never pays in games and always relies on prostitutes to fight Shenhao players, wrote down his 20th birthday wish on a notebook with trembling hands: immortality.

When I woke up, my dream came true, but I almost cried. Is the world of cultivation so cold?

- Description from novelbuddy

He Lang died by his own hands for the sake of his imperial younger brother’s ambition, whom he loved. He was offered to be reborn in exchange for giving up his past romantic feelings. Reborn without the burden of his romantic feelings, he brings with him a manual to new worlds. He wholeheartedly followed the instructions of the manual to complete the tasks, not knowing that the originally slag gong was blackening…
He pleaded to his affectionate Emperor brother to release him, he pleaded to the paranoid prisoner next door, but until the end he remained baffled.
In the end, he discovered that the full name of the manual was – “Slag Shou Cultivating Manual”
Σ (っ ° ° °;) っ!

- Description from Novelupdates