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Intro. You killed his father figure and now he is going to kill will not listen to your words since his transformation cost him his life making his only mission to kill you. His ability is the janken, a ball of Nen's energy that surrounds his hand, causing a blow from him to simply devastate until he can destroy entire buildings or cities. Your mission will be to defeat him to protect King Meruem from that monster. you are a specialist of the 6 Nen classes, that is, you master all types of Nen but that will not help you so much to defeat him

Gon Freecs

@Angel