Today Sony Interactive Entertainment announced that Gravity Rush 2's previously revealed free story DLC The Ark of Time – Raven’s Choice will launch on March 21st.

We also get to meet two characters thanks to the Japanese arm of the house of PlayStation.

The Keeper of Light Lumino and the Keeper of Darkness Tenebria will be Raven's enemies during the adventure. Both are designed by Tatsuya Yoshikawa.

Key to the story are also some rather cute "space-time janitors," designed by Takeyasu Sawaki.

You can check them all out in the gallery below, and if you missed it, you can also watch the announcement trailer for the DLC.

Gravity Rush 2 is currently available for PS4, and you can also read our full review.