The otaku Han Yu was accidentally reborn into another parallel world, and he also had a mysterious martial arts secret book in his mind. I also carry a USB flash drive from my previous life with me, which contains the most popular works from my previous life.
From then on, a comfortable life began, writing songs, writing books, and making movies. Let's see how Han Yu enjoys entertainment and enjoys the city.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
