Rest AssuredG 14

After you reach level 50 Bond and do the previous drink links you can unlock this.

However, you need to progress to Chapter 13 of the main story first.

Part way through the chapter you will recruit Joongi Han.

You will then need to head over the shopping centre to buy him some clothes and then head to Revolve bar for a short cutscene.

After the cutscene you can finally complete the last drink link.

This is more of when you can unlock it then I guide, however I was wondering how long I needed to progress to get this, so I thought I would share.

Cheers.