The Most Carefree of All Heavens

No matter how powerful there are in the world, they will all be wiped out with one punch from me. Even though you are an emperor, I am still smiling. Even if you are the best in the universe, I can still blow you up with one punch. I possess a system and don't need spiritual power. I am extremely powerful. I can blast enemies with one punch, destroy legends with one punch, shatter stars with one punch, destroy star fields with one punch, and I am invincible with one punch! ........ Welcome to see, Q**:** This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.