When a terrifying ancient Yablo called Nameless arrives with a plan to forcibly return his kind to their home dimension, only the members of P.H.A.S.E. resolve to stop him. Their leader is Setsuko, a Japanese-Korean woman who has clawed her way to the top of her field, only to request a P.H.A.S.E. assignment. Her fiance, Rommel Romero (Jake Macapagal), is an ex-police detective and the second in command. Two Americans, April and Richard, specialize in security and technology, respectively. Rommel's sister Wonder has a unique connection with the Yablo and serves as team biologist. The new intern Benito still has trouble believing everything he sees with P.H.A.S.E. And the newest recruit, Miranda (Jessica MacCleary), holds a stunning secret that will change everything. Though Nameless is nearly invincible, these lonely, conflicted, difficult, loving, and altogether human men, women, and monsters of P.H.A.S.E. must band together to save the world.