Awakening of Supernatural Powers, Are You Kidding Me?

In this world, some people are born with thorns. They speak sharply, but their hearts are fragile and confused. However, when such a poisonous tongue man obtained a mysterious growth system, his destiny began to change dramatically. Especially if it can bring growth while irritating people, don't blame me for being a bad person! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.