Sorry for the delay. Anyway, here are the main plot threads:

- Constantine, William Plantagenet (NPC), and Healing Spore are attacking Aperture up-close, fighting against a host of Fake Angels/Aster Clones made by Isabella.

- Alto, Cypress, and Bloodrune have landed on the top of Aperture Tower.

- Adam, Dean, and Light are trying to get John Morrison up and running.