Monsuno (2012)

Season 1: Episode 11

Under constant robot drone attack, Jon Ace warns Chase he has a spy in his midst and invites him to join S.T.O.R.M., which he accepts. Without him the rest of The Core-Tech Team start arguing which results in a 2 on 2 battle amongst themselves. While on his way to S.T.O.R.M., Chase changes his mind and wants to go back to his team, but they first have to escape the S.T.O.R.M. attack planes. Meanwhile, Dark Spin attacks the rest of The Core-Tech Team.