On the eve of Overwatch’s worldwide release, Blizzard put out an animated short detailing a little more of the story behind the mysterious Soldier 76.

The video is labeled as the “fourth and final animated short for this season.” The video describes “Hero” as a “personal mission” where Soldier 76 investigates illegal goings on in the town of Dorado.

The previous shorts dealt with Widowmaker stalking her prey in London, the backstory of Hanzo and Genji, and “Recall” recounts the events leading up to the beginning of Overwatch.

You can watch the new Hero trailer in the video below.

Overwatch servers will go live starting May 23 on PC, Xbox One, and PS4 in some areas, but if you want to catch up on everything you need to know about the game, check out our comprehensive Overwatch breakdown. And if you need help finding the best tactics for playing each Overwatch character, stay on the lookout for our full character guide coming soon.