Reboot: Mechanic - Chapter 260 Conjecture

A mysterious natural phenomenon caused the Earth to be plunged into darkness. The world turned into an endless bloody chaos and mankind is on the brink of extinction…

Chu Yun Sheng, an ordinary white-collar worker, discovered his family heirloom book shining a bizarre light by accident. Out of curiosity, he tried to study the heirloom book.

After a long research, he still only understood a few symbols written in the ancient book. However, he was shocked when he figured out what messages the ancient book tried to tell him: the sun will disappear, and humanity is doomed…

He tried to spread the message, but no one believed him; his family and friends even tried to take him to see the psychiatrist. Eventually, he gave up telling anyone, but prepared for the apocalypse in secret.

Until one day– the sun really disappeared…

- Description from Novelupdates

[WARNING][Mature content, erotic descriptions by a slightly perverted MC][All characters depicted are above the age of 18]**********My world ended in chaos, and I died trying to save it.I was Drey Belford, the most powerful mage in the world, but even I couldn't stop the evil villainess from destroying it.Now… I’ve woken up. Fifteen years in the past. And somehow, I’m not me anymore. I’ve been reincarnated as Rin Stormborn, son of a high noble...Best friend to the girl who destroyed everything.Armed with all my memories from my previous life, I’ve been given one last chance to change the future. All I have to do is survive magic school, navigate through dangerous noble politics, and keep my best friend from starting a world-ending apocalypse.Seems pretty easy. What could possibly go wrong?

There was a turtle here,He was a bandit! A robber! A shameless scoundrel!Don't mess with him!

Omnipotent A-Grade Cool Female Lead VS Secret Passionate and Domineering Male Lead That Loves Assuming and is Easily Jealous