Just-a-libra

Me and my friend are having an argument. Who would win in a fight? Need your opinions.
          	All of 7 deadly sins... Like ALL
          	meliodas
          	Merlin
          	Gowther
          	Escanor
          	Diane
          	King
          	Ban
          	Elaine
          	All of the giant race
          	All of the fairy race
          	All the holy knights
          	And miel, ludociel, and Elizabeth
          	+ Hawk
          	V.S.
          	One punch man
          	One of his OCs
          	*Can kill LITERALLY ANYTHING
          	*Fought 4 God's by himself... And won
          	His OCs wifes kids that she had with a star demon
          	A bunch of gods 
          	And animals that can't be killed unless you destroy all their cells

Just-a-libra

Me and my friend are having an argument. Who would win in a fight? Need your opinions.
          All of 7 deadly sins... Like ALL
          meliodas
          Merlin
          Gowther
          Escanor
          Diane
          King
          Ban
          Elaine
          All of the giant race
          All of the fairy race
          All the holy knights
          And miel, ludociel, and Elizabeth
          + Hawk
          V.S.
          One punch man
          One of his OCs
          *Can kill LITERALLY ANYTHING
          *Fought 4 God's by himself... And won
          His OCs wifes kids that she had with a star demon
          A bunch of gods 
          And animals that can't be killed unless you destroy all their cells