I'm Really No Savior

You ask me what the protagonist's superpower is? I'm sorry to say it, but his superpower is... Well, shampoo. Zhou Kang: What happened to the shampoo? Can't you become a peerless strongman if your superpower is shampoo? I have a bottle of shampoo and I can break all the laws in the world! If God had not given birth to me, Zhou Xiaokang, washing my hair would be like a long night! Come on! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.