Time Travel, I Became a Demon Cultivator!

In the Nitli continent, where the weak are the strongest, a high school student who has just traveled through time is forced into a desperate situation and is reborn again. Under the pseudonym Brad, he falls into the middle ages where swords and magic are intertwined. There is no system panel, no heaven-defying skills, only the power of the evil blood king hidden deep in the bloodline - feeding on blood and proving the Tao through killing. In order to survive, he could only run desperately while being chased by knights, sharpening his claws in the cold wind of the wilderness. When he stood up from each corpse, his blood boiled, and the king returned. This is not an elegant adventure, but a time traveler, using the most barbaric way to carve a way out of the darkness of the Middle Ages!