MTL - Rebirth Space Pretty Girl - Chapter 3015 found it

Struck down amid the battle, the Hero and Demon King meet their demise. As their souls linger on the edge of the afterlife, a mysterious force intervenes, merging their fragmented souls together with a new being. Rusty, the living armor, now affected by their memories and presence, embarks on his own quest. Will he seek revenge on those who betrayed the hero, or will he fulfill the desires of the fallen demon king? or instead, forge his own path?

Xuanyuan was reborn into a strange new world where training to be a Xian was a cornerstone. There was however something ancient dwelling inside his body. He could now devour all of creation…

This is the journey of an ordinary boy and his transformation into the supreme being that reigns over all existence! Everywhere he went, he could not help but tie his fate with numerous women. It did not matter whether they were a goddess or a devil…

- Description from Novelupdates

He is the Lord of the Realm, he is the Supreme of the Realm, and the Celestial Buddhas are the ministers.

After the fall of the earth …

Fan Ruoxi : Feng Chen, people should hug …
Chen Ruolin : Feng Chen, everyone wants to kiss …
Liu Ruyan : Seal the dust, hurry up and roll over the aging mother, the aging mother must hold up
Li Bingbing : Shao Feng, his mother’s waist is sore, others have to rub
Feng Chen : It’s called Mao. Can’t come one by one?

- Description from 69shu

In her previous life, Xiao Ying had grown up as the daughter of a wealthy family with a silver spoon in her mouth. She had thought that she would live out her days in peace. However, someone secretly told her that she was not the daughter of the Xiao family, and from then on, she had been living in fear—afraid that her secret would be exposed and her parents would abandon her. She was desperate not to lose her luxurious lifestyle, so she desperately tried to keep everything as it was!

However, just before the moment of her death, she realized that this had all been part of the Xiao family’s scheme. They were just trying to trick her out of her amulet! Their real daughter had been living a pampered life outside of the house all along!

After being reborn, she returned to when she was ten years old. Her amulet had transformed into the most powerful learning system in existence, all stored within Xiao Ying’s mind!

She resolutely left the Xiao Family, abandoning that world of superficial hypocrisy. With a bit of manoeuvring, she was taken under a new wing!

Xiao Ying: “Boss, do you need a weapon? I’ll be anything you need!”

Cheng Yang: “I need to do a quality check first!”

Harnessing the power of the learning system, she could execute all kinds of skills at a glance. Martial arts, dance, computing skills, and so on—everything had become a piece of cake to her!

Cheng Yang was very satisfied with his new weapon!

In no time at all, Xiao Ying began becoming more and more beautiful, and more and more suitors began taking note. A certain big boss could no longer remain calm.

Cheng Yang wrapped his hands around Xiao Ying’s slender waist. “You should’ve learned how to be my wife and given birth to a baby for me earlier!”