0225 -

The rhythmic thudding grew louder and more erratic, shaking the chamber with increasing intensity. The shadows on the walls seemed to writhe and twist, casting eerie shapes that danced with the dark energy's pulse.

Mara's eyes darted between the entrances and the group. "We don't have much time. The Covenant forces will be here soon. We need to finish this quickly."

Kaito's stance was firm, his weapon ready. "Prepare for an attack. We'll need to defend ourselves while continuing to disrupt the ritual."

Wei Lin adjusted the final symbols, her movements precise despite the growing chaos. The dark energy's fluctuations responded with a powerful surge, the chamber vibrating intensely. The air grew colder, and the chamber's atmosphere became suffused with a palpable sense of urgency.

Selene's hands moved rapidly, her voice rising above the din. "We're nearly there! Keep pushing. The energy is destabilizing, but it's still strong."