Happy? the Protagonist Was Changed

What is the protagonist's happiness? Of course it's the support from the peers, the number of heroines, the brainlessness of the villains, and of course the most important thing is the help of the supporting characters! "The original protagonist is so happy, so how can we be different? Impossible! Your future is guaranteed by me, the most, most, most, most, and greatest Hunyuan Supreme Wuji Supreme Supreme Happiness System in the entire universe." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.