A Useless Start but I Have a System

Having a system, completing tasks, getting rewards, and changing one's fate against the odds is a perfect ending. My fiancée, who is married to her fingertips, calls me a loser and deserves a beating! The elders in my family call me a good-for-nothing and should be beaten! Even a child wants to ride on my head, and it deserves a beating! When I change my destiny against heaven, I will make you eat my big bird. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.