DEVIL HUNTER (TwicexReader)

Demons invade earth millions of years ago. They want to enslave humans, the humans don't want that so they fight back so they start a war. The lasted about years and years, as the war goes on the power of the demon go stronger. While the humans get weaker since they have been at war for years now. As they were about to win one of the Demon General felt pity towards the humans so. He betrayed his kind and fought them. As the Demon General fought his kind with humans. The Demon named Alastor, the Chaos demon he had black armour and had two swords. The first one is called the sword of destruction, while the other is called the sword of chaos. As Alastor continue single-handedly push back the demons back to the portal and seals them back into hell and uses his necklace the chaos Amulet to seal them in there. As he successfully saved humanity, he would go on and protect them from the demons, who may have the power to open a portal still invade humanity, but not all can invade. Like many years past Alastor decided it's the right time to retire so he did it, but he ordered the world leader of humanity to make an organisation help their people so the world leaders did what he ask and create P. S. D. H or The public safety devil hunters. As for the Alastor or by his only name which was given by his wife Brandon L/n they lived in a small rach with their only son Y/n creed. But one-day tragedy stuck and Y/n parents were killed by the leaders of hell. Y/n narrowly escape from those people and goes to his grandparent's place. Y/n grandfather Michael Creed one of the first powerful demon hunters took Y/n in and train him. Y/n vows to kill every demon in his way and avenge his parent's death

(A/n:I'm bad at description so sorry if you do not like the description I'm bad at explaining the story sooooooooo read the story if you want)

Achievements:
#1-Tzuyu x reader
#1-Chaeyoung x reader