A certain aristocrat boy regained the memories of his previous life.
However there wasn’t only one previous life, there was also another.
Bringing a revolution in this fantasy world with the 3 memories the boy held, a single eccentric hero emerged!
1. Previous Life was a Military Commander? A High School Student?
2. Beginning Domestic Administration Cheat
3. Boy’s Suffering
4. Enrolment into a Knight School
5. Are these 3 noisy?
6. Promotion Examination