Gods and Demons of Doom

The old man actually wanted to tease the girl in broad daylight. Xiao You kindly helped, but unexpectedly he was "bitten" by the other party. After being bitten, Xiao You felt uncomfortable all over and his consciousness was blurred. When he was dying, he remembered the mysterious basement of his home. He went to the basement with his last breath. Unexpectedly, something abnormal happened to the thing that had been studied by his grandfather and grandson for decades without any response. At this time... The sky is dark and the end is approaching. In this world where ghosts and monsters are rampant, what kind of new world will Xiao You, who has become a god and demon, break out with his bloody blade?