Fantasy: I Am the Strongest in History

I came with a system, but found that I seemed different from others. My system collects energy. Dissatisfaction, hostility, complaints? But I don't care You can't stand me but it makes me stronger. The more you dislike me, the stronger I become. I wear a suit and sunglasses, and I have a maid and a bodyguard by my side. The exclusive band plays music at any time, just to ignite your dissatisfaction with me. You can become stronger by showing off, you deserve it! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.