Well, in 'Venom Lethal Protector Graphic Novel', Venom moves to San Francisco. There, he has to face new enemies. He also forms some unexpected alliances as he struggles to find his place between being a monster and a protector. He uses his powers which include super strength and his symbiotic abilities to fight off bad guys who are threatening the city.
The initial Venom comic was 'The Amazing Spider-Man #298'. It marked the beginning of this popular character's comic book journey. Since then, Venom has become a fan favorite.
The 2018 Venom comic is pretty good. It has interesting character developments and some cool action scenes. However, it might not be for everyone. You should give it a read and decide for yourself.
Venom belongs to the Marvel Universe. DC has its own roster of characters, but Venom isn't among them. Marvel has developed the Venom storyline and character over time.