I May Have a Little Back

A special substance appears in the world, dark energy. Human physiques change, and living things undergo supernatural mutations. Meng Song, a college student, activated the good luck conversion system by chance. "Consume good luck points to activate bad luck, which can increase your physical strength, dear." Hey~ Where is the increased physical strength? ? So little! ! ! "Ding, the bad luck system is activated, please be prepared." ~~~~~~~ This is the story of a boy who saves the world and grows into a hero. This book is funny and passionate, so you are welcome to read it.