Plot summary
Malick knows that Ward wants access to one of von Strucker's vaults—said to contain the true power of Hydra, which he wishes to use to kill Coulson—so he sends men to kill Ward. Ward defeats them and tortures the vault's location from them. Hunter and Morse enter the ATCU, disguised as FBI agents investigating a security breach triggered by Garner's containment module. Morse discovers that the ATCU is keeping the Inhumans offsite and is trying to make more instead of curing them. Coulson confronts Price, but she was unaware of this because her long-time business partner, Malick, had been running that side.
Ward breaks into the vault and is confronted by an impressed Malick. As Fitz and Simmons realize that Daniels was sent through the portal by Hydra as a sacrifice to the entity, Malick explains to Ward that it is an ancient Inhuman, Hive (from Latin: Alveus ), who was banished through the portal. If Ward helps Hydra return it to Earth, their original founding purpose, then Malick will help Ward take down S.H.I.E.L.D.
Credits
Adapted from Wikipedia contributors, Agents of S.H.I.E.L.D. season 3. HTML formatting and reference markers removed.