Principal, Let Me Go

This is a double time-travel story of teaching high school students in the real plane and training the "second generation gods" in an alien plane. This is also a story about being the successor of a principal in reality and becoming a principal in another world. (PS: The principal is very popular recently, but this book is refreshing and spreads positive energy! Not reading this book is tantamount to giving up treatment!) (PS2: Does the principal have a gun? The answer is: Life is already so difficult, so don't expose some things~~... Group: Night Watch: 252042865)