C37 She Was Much More Interesting than You.
He knew that Mercer hated the two of them to the core, but he didn't do anything to help Mercer. Instead, he was beaten to the point of kneeling down and begging for mercy. If he didn't do anything now, Mercer wouldn't be able to bring him along in the future.
So, even though he was still in so much pain, he didn't care anymore. He limped behind the two of them and chased after them