Shiji: My daughter is Erina

Ye Zhao traveled to the world of the spirit of eating halberds, changed his name to Qianye Fuxue, and became the 72nd student of Yuanyue Academy.
At this time, Jixingshe was in its most glorious era.
Gin Dojima, Saiba, and Ji Nakamura are known as the Big Three of Totsuki Academy.
Erina's mother, Nakiri Mannagi, is at the prime of her life.
Spice research authority Jun Shiomi is just a new student who just transferred from another school..
Nakiri Leonora and Nakiri Soe have not yet met...
Facing the years before the plot started, Ye Zhao decided to rely on his own efforts to change everything bit by bit.
(This book starts with 22 years before the start of the plot. The original protagonist changes the main line of the world. It is not invincible, and the upgrade is reasonable. No girls will be sent, and other world experience will be interspersed in the middle period. The old author of Shiji writes an article, welcome to taste!)