Overpowered Geno Core

"Black Mountain God, why do you insist on bothering me? Would it not be better to challenge Real Demon, instead?" Inside Geno Core Storage, an elegant spirit was speaking to a creature with black wings.

"My Heart Wheel will destroy your King Bell and claim its rightful place atop the leaderboard," Black Mountain God said.

"My bell is soon to become a silver geno core, and when it does, Real Demon will be crowned number one. So, why don't you just stop pestering me for once and go challenge him?" God King said.

"But I want to beat you before you obtain a silver geno core. You are my nemesis, don't you see?" Black Mountain God pleaded.

God King snorted and said, "But I have already defeated you one hundred times in a row. Aren't you tired of this yet?"

Black Mountain God answered, "This time I really won't lose!"

Black Mountain God summoned a geno core that looked very much like a wheel. Then, he spun it towards God King.