I Practice Trumpet in Wanjie

This book is also known as, I played CS in the Warring States Period, I cultivated immortality in the Qin State, I transformed into Tiga in the late Ming Dynasty, I piloted mechas in the Three Kingdoms, I was a heavenly teacher at the Ghost High School, I released monsters in Sakura, I made a ghost sword in another world, I was a teacher in the prehistoric era~~ and other themes~~