The Undying Mecha Emperor - Chapter 218 Clowns

Known as the youngest academician-level senior engineer, Zhao Guoyang was reborn in the 1990s. In this era of economic globalization, with his extraordinary wisdom and extraordinary insights, he created one miracle after another and became a name that shocked the world!

Wisdom is condensed every bit, brilliance is created by sweat, and witness the rise of a great power!

- Description from novelbuddy

In novels with a stud there is always a Senior Martial Brother like this:

In the early stages of the novel, his innate talent is high, his cultivation is good, his appearance is handsome, and he has an intelligent, cute younger Martial Sister as a fiancée.

In the middle stages of the novel, he is caught unprepared and defeated by a young disciple (the protagonist) in the sect who’s hardly remarkable at all. From then on, he falls from his godly altar and loses his brilliance. Even his young Martial Sister leaves him for someone else.

In the late stages of the novel, he continues to turn dark, going down the Demonic Path and becoming the major villainous boss. However, the protagonist still ruthlessly defeats him and his soul is eternally sealed.

Once Qin Mo opened his eyes, he discovered that he had become this Senior Martial Brother.

- Description from Novelupdates

R18, Dual CultivationYang Wei is an undefeatable mage.However, his power got too great, and as a result he was challenged by every mage from across the lands.In the end, the Heads of the most powerful magic clans all banded together to seal him in a void where he would perish.Of course, death is too small a thing to stop him.By reincarnating himself in a new world entirely, Yang Wei ends up in the Mashyan World.A Cultivation World popular for being a Women's World.He goes on to join the Dragon Blossom Sect, a sect popular for having not only powerful beauties but the kind that have a thing for strong, beautiful men.How will he fare...Warning: No Rape, NTR, Yuri or Incest....

The course of commitments never did run smooth.