Eternal Love: A Love Story - Chapter 27 - Burning Passion.

Xiao Yu, who was a student from modern Earth, accidentally transports to another world and becomes the lord of a territory. Facing an unfavorable situation, he vows to take back his family business, build his new territory, kill all of those who covet his wealth, and dominate the world!

- Description from Novelupdates

Xie Chi is a patient with multiple personality disorder. On the surface, he is educated and gentle but the secondary personality is cold and powerful, with explosive strength.

Xie Chi can never fall in love because the secondary personality is his boyfriend.
Xie Chi’s only dream is to one day embrace his lover.

In order to realize his dream, Xie Chi voluntarily bound to the Horror Movie Actor App. The app regularly releases horror movie notices such as Spirit in Red Clothes, Zombie Lovers, 1552 Haunted House…
The selected actors will be placed in a real horror environment to survive.

On the first day of filming, the first male lead with a dirty personality blocked Xie Chi in the corner. “Follow me and I’ll help you be the second male lead.”
Xie Chi smiled softly and shook his head. “That isn’t enough.”
The first male lead was dumbfounded.
Xie Chi smiled slightly. “Brother, help me beat him up.”
The secondary personality gave a cold smile to the first male lead.
End of the shoot, the first male lead: Xie Chi.

Others: Struggling to survive.
Xie Chi: Defy the natural order to change fate.
A combination of absolute wisdom and absolute force.
Starting from the 18th tier, Xie Chi will eventually become… the horror movie emperor.

The ordinary youth lacked the exceptional talents of his peers, yet he possessed a shocking heritage, bearing a mysterious bloodline and harboring the spirit of the Evil Dragon.A deadly incident caused the youth to fuse with the Evil Dragon's memories and his Martial Soul, his divine might shaking the heavens!The dormant dragon was startled awake, its roar shaking a thousand mountains.

Damien Julian is an 18-year-old loser, who has been bullied and mistreated his entire life, at home, he has to deal with his abusive father, and at school, he is constantly been bullied by delinquents, and to make things worse he is always looked down upon by his peers, till one day a mysterious screen appear before him as it said.

[The world has seen the lingering evil in your heart]

[Would you like to be one of the nine demon kings of this world]

[If so what are you willing to sacrifice?]

In the heat of the moment, Damien made a deal with the world, that he would give up everything he owns, or do anything it wants, and in exchange, he shall be reborn as a new Demon King, and what the world required from him as payment was.

[In exchange for power, become a slave of the world, and act as an anti-body for all eternity]

At that moment, Damien agreed, but little did Damien know, that becoming a slave to the world meant he has to be its immune system, what that entail is, that anything that threaten the world must be destroyed even if he has to wipe out humanity, to save it, or assassinate historical figures to bring fort balance or even manipulating events that can potentially end the world, to save the world, this is the story of a necessary evil, not the story of a hero who cares for others.