These Familiars Are Strange - Chapter 292: Invasion (11)

The unprecedented magician who will eat all the magic books of the world has appeared.

Back in 1991, in the face of this golden age, Chen Jianghai swears that he will only live in three words in this life: Lin Wanqiu! The story of a reborn person who built an electrical empire and reached the pinnacle of his life!

- Description from novelbuddy

David wakes up in a world of steam rifles and supernatural blades, evil rituals and mysterious paths. After a blood ritual gone wrong, he faces certain death at the claws of monsters.To survive, he makes a forbidden choice: graft the arm of an evil god onto himself.[Limb Grafting Ritual Complete]Now David can devour the limbs of anything he kills—monsters, beasts, even gods—grafting their powers onto himself. Each new arm grants him devastating abilities: crush skulls with a divine corpse's hand, tear through armor with monster claws. Who knows what horrors await in stronger prey?He hunts in the darkness. Devours the darkness. Seals the forbidden. Becomes the forbidden.They call him a hunter of monsters, but the truth is simpler—he's becoming the thing they should fear most.

An 18-year-old poor college student tried to apply for a job as a tutor but his life almost ended as demons' meal. In his last breath, a mysterious woman gave him a strange power. When he opened his eyes he had turned into a demon with a system that would turn him into… A pervert.

Now he must lived with his dual identity as a model student named Ethan and an incubus named Damian.