Rebirth Part 1: Become a Saint

The last time he traveled through time, he was severely beaten by society and died a humble death. This time when I am reborn, I will definitely be wretched and underdeveloped, and I will do whatever I can. Ps: This book is also known as "Learning the Trumpet in the Novice Village of the Full-Level Boss", "Rebirth as a Silent Person", and "Those Days when I was Living on the Subsistence Living Allowance"