This is really not mechanical ascension - Chapter 36 - Harvest and Impact

Young Chen Xiang had a fateful encounter with a goddess & demoness and received their peerless heritage, divine pulses, ultimate martial arts, and transcendent alchemy techniques, which gave him an easy ride in his journey of cultivation.

When hungry, he refines some spirit pills to eat as snack, when lonely he flirts with the goddesses, when bored he teases those martial artists who came to beg for spirit pills, when tired he lets his beautiful wives massage him.

- Description from Novelupdates

Zero, a 35-year-old mercenary, after being betrayed by one of his teammates who told his enemy about him. He chooses suicide so that he can kill his enemy and his traitor teammate. After that, he was reincarnated into the world of magic, in the body of an 18-year-old teenager with the same name as him. However, his body does not have mana or the talent for magic. But with the help of the cultivation system, he has unrivaled power in the world and has a harem of beautiful wives.

In the year 2544, magic and technology are an everyday thing. Humans now have wonderous abilities that transcend the physical laws of the world.Eighteen-year-old Gavin has always been an ordinary human—until a shocking truth shatters his reality. He was found as a baby, the sole survivor of a massacre that wiped out his birth clan. His entire life has been a lie. He’s not human—he’s a werewolf, one of the last of the alpha predators the world sought to destroy.Determined to understand his true nature and protect the one person he’s always loved—Erza O'Malley, his best friend and the woman who has always been his home—Gavin enrolls in a magical academy. But learning to shift is only the beginning. As hidden forces stir and the ghosts of the past resurface, Gavin must decide: will he remain in the shadows, or will he embrace the predator within to fight for a future that was never meant to be his?Perfect for fans of action-packed paranormal fantasy, forbidden love, and a world where magic and science collide.