Does "Who wants to live forever" lead straight to an ending?

I'm playing the game for the first time and did the dlc somewhere in the middle of the main story but I don't know how far in. Last thing I did was make plans with Takemura about some parade and then went into the blackwall with the voodoo boys, then I started the dlc.

Now I have the quest "Who wants to live forever" which seems like it will solve the chip problem so im wondering if I should play the rest of the game before I do that?