02 - Delirium | Sequence 11 AC IV: Black Flag Guide

Follow Roberts

Directly after you have completed the previous mission, you will begin the next one, in this sequence. This is not a mission per se, and more like an interactive cutscene. Follow the drunken Edward through his visions. First, reach Roberts and, at the end of the tavern, attempt to kill him. Then, you will be moored on an island. Keep crawling after Roberts and pass by all of the remaining pirates, along your way. Once you reach him, you will find three Robertses. Approach each one of them and assassinate them. As it will turn out, you have made a bit of a mistake, because none of them was the actual Roberts. Finally, sail on the Jackdaw up to the big whirlpool in the middle of the sea. Afterwards, Ade will wake you up in a city street and will get you your ship back. The "mission" will end and you will be able to return to the game itself.