Martial Arts System - Chapter 91: Beast Exterminator.

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…

The female Alpha, Jin Zhexi, was accidentally involved in the vortex of time and space during a mysterious mission, and traveled to the 21st century. Because of her agility and gender advantages, she became the most neglected and excluded by chance, with a cold and indifferent personality—— -Miss Three of the Su Group, Su Mochen’s personal bodyguard…
It’s unbelievable that she, an Alpha who can be considered super A in the post-civilized world, can only be coaxed patiently in front of the cold-tempered third lady…
If we had to talk about where she could overwhelm Miss San, it was probably only on the bed? Ignore the episode where you get kicked out of bed for doing too hard…
This is a story of a bodyguard helping an unappreciated illegitimate daughter to counterattack and become a big boss, with full aura and reaching the pinnacle of life…

Heart-warming loyal dog Gong VS reserved and cold and proud shou: slowly tear off her abstinence mask! Capture her body and mind!

Content tags: childbirth fantasy space karmic encounter supernatural power
Search keywords: Protagonist: Jin Zhexi, Su Mochen ┃ Supporting roles: Boys, the pre-received articles are also very good ┃ Others: pre-received articles “Lure her into her arms” “I am her medicine”
One-sentence introduction: Across time and space, I want to fall in love with you.
Conception: Because of you, the world is worthwhile.

- 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