I'm the Villainous Saint Son: I Become Invincible by Honoring the Protagonist's Master

Fantasy + devoted husband + no simping + wins over all the heroines + invincible + decisive and ruthless, no nonsense

Chen Xuan transmigrates into a fantasy world. As soon as he arrives, the protagonist's master, Liu Qinghan, takes him in as the Holy Son of the Tai Xuan Sacred Ground. His status is unmatched.

After learning the details, he is completely stunned.

Bad news: he is destined to be killed by the protagonist!

Good news: the protagonist won't arrive for another three years!

To hell with this cursed fate!

I, Chen Xuan, will defy Heaven and seize victory!

He awakens the Strongest Filial Devotion System. By showering others with affection, he can earn rewards, and so begins his path to invincibility!

Why should a Heaven-Chosen Villain need to prove himself through the villain's path?

He binds himself directly to his master, Liu Qinghan, and makes his move ahead of time!

“Master, you must be tired. Let your disciple massage your shoulders and unlock the art of being cunning with age, granting me the Innate Chaos Body!”

“Master, you must be hungry. Open wide, ah~ Reward earned: a hundred years of cultivation!”

“Here, Master, try these black-and-white immortal silk stockings I specially made for your jade-like legs. They'll look wonderful on you. Reward: an Emperor-grade sword technique!”

The ancient clan's saintess, the forbidden zone's female emperor, the female sword immortal: all submit to him.

Three years later, Chen Xuan already stands at the pinnacle of the Immortal Realm!

All races revere him as their lord, and he has subdued every sacred ground!

The protagonists the villains can't kill? I'll kill them.

The things villains can't do? I'll do them!

The protagonist is nothing but my stand-in.