See how the protagonist slowly grows from a little person step by step. This book is not systematic and is not an invincible flow. I simply wanted to write something I liked and wanted to read, so I didn't think much of it. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . How to write an introduction
