As an Immortal, I Was Treated as a Weirdo by Fubuki at the Beginning

Liu Hao traveled to the world of One Punch Man and obtained a system. Can absorb the abilities of monsters killed by him. But he just wants to be a salted fish! After all, when it comes to fighting, isn't there Saitama as a great rival? Wouldn't it be nice for him to hide behind him and help him? But before Saitama showed up, dragon-level disasters appeared near him in advance. For the sake of his own life, Liu Hao had no choice but to take action. "Ding! Destroy the vaccine people and get: God's power +1" "Ding! Destroy the giant and get: super giant +1" "Ding! Destroy the Unicorn Fairy and get: Asura Mode +1" ..... By the time Saitama joined the Heroes Association, Liu Hao was already invincible. Saitama: You are so awesome, why aren't you bald? Please tell me this hair growth secret! Liu Hao: ..... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.