it does
Captain Sweeper is actually 13, but the stress ages him, so the bosses try to scare him out of it, but he sees them as a threat, and he tries to kill them, so they fight back. 9 does a good job at this because a literal non-existent minesweeper number, which is an atomic bomb, appeared right in Captain Sweeper's face. But 10 thinks that REPEATEDLY SLAPPING CAPTAIN IN THE FACE would work. Oh no, it did not. Instead, he became a psycho and wanted to kill 10 even more. 10 tries to scare him with a countdown, but that's like Coughing Baby VS Hydrogen Bomb. Captain Sweeper "wins" and regains his self-control.