He traveled back in time to the early Tang Dynasty, around the years 621 or 622 of the Zhenguan era.,Let me know if you have any other text you'd like me to translate!,Through the bloodstains, Lin Feng, a seasoned detective, could easily tell that the original owner had hit their head against the wall, causing bleeding and concussion. Their body then slumped down, with their head sliding along the wall.。