Mega Man Star Force S01 E26 The Man Who Returned

Tom returns to AMAKEN after weeks of absence, but he is completely under Cygnus's control now. He attempts to throw Aaron off a skyscraper, but Mega Man rescues him. After a heated battle with Cygnus Wing, Tom reveals to Geo that Omega-Xis was the one who killed Kelvin. The startling news causes Geo to collapse into a river where he is washed away.