User blog comment:Dragon´s Blade/World Coexistence Alliance/@comment-24376783-20141116083932/@comment-24376783-20141116205714

The collars suddenly deactivated, but the walls continued closing in.

Meanwhile:

With Chloe now pinned down by Xero's chain, Kary generate a massive ball of energy and threw it at her.

Blake saw this. "Shit." She started shooting Chloe with paint until she was completely covered as the blast sent everyone flying. Blake lost consciousness.

Jason was helping Heero when the explosion happened. "Shit! Heero! Get the ceiling hatch open!" He ran into the other room to see everyone had been  thrown against the walls by the blast. He went over and checked Chloe.

(Note; The paint acted as an armor and probably saved Chloe's life, but she's definitely not fighting anymore for a while.)