Today Bandai Namco released a new trailer of Sword Art Online: Hollow Realization showcasing the upcoming free update that will expand the game.

The update is titled "Warrior of the Blue Sky" and will add a nice 20 hour chunk of gameplay to the already rather sizable game, also bringing in Seven and Rain from Sword Art Online: Lost Song, as revealed back in October.

Sword Art Online: Hollow Realization was released in the west on November 8th for PS4 and PS Vita, and if you don't know whether it's good or not, you can read our review.

You can enjoy the trailer below, and check out your new waifus, because of course it's all about the harem.