Destiny 2: Episode 1 - Echoes: Act 1 (#1)
In the wake of the Witness's defeat, something new has emerged in the solar system. One of these anomalous objects landed on Nessus, and right after that, Vex activity skyrocketed, while Nessus itself is experiencing changes. Perhaps the Exodus black's AI, Failsafe, who has been out of the action for the past few years, has something to reveal.