So. He followed the dudes who stakled him and found out what they were up to while leaving his skellies to fight the boss. Then rushed back, finished the boss and checked his loot. And in less time than anyone can fully process what happened he rushed BACK to the assassins and ambushed them.
This dude is busy as f***. I could be ten times stronger than him and I'd have called it a day after killing the boss.