Crimson Code: Marvel's Vampire

Ethan Cross was just an ordinary guy in our world—a fan of Marvel comics, vampire lore, and video games—until a fateful accident thrust him into the Marvel Universe. Awakening in a new reality with the mysterious Crimson Code system, Ethan discovers he has gained supernatural vampiric powers and a quest-based interface that promises strength, immortality, and unimaginable power—but every quest demands sacrifice.



As he navigates his new reality, Ethan quickly learns that the Marvel Universe is far more dangerous than the comics ever showed. He faces off against iconic threats like Dracula, The Legion of the Unliving, and even vampiric versions of heroes like Blade and Morbius. Each battle not only tests his newfound powers but also pulls him deeper into a conspiracy that spans realities.



Guided by the Crimson Code, Ethan must traverse the multiverse, venturing into dark and vampiric worlds such as Strike the Blood, Hellsing, and Underworld. Along the way, he collects powerful artifacts, unlocks ancient abilities, and grapples with alliances and betrayals—where heroes may be monsters, and monsters may be allies.



But as Ethan battles through dimensions, he is haunted by cryptic messages from "The Father," the enigmatic creator of the Crimson Code. He struggles to hold onto his humanity as the system pushes him to embrace his darker, vampiric side.



With the fate of the multiverse hanging by a thread, Ethan must confront a harrowing choice: Will he become the hero who saves countless worlds, or the vampire who rules them all?