Miles was suppose to be teleported into a battlefield to give support to his allies and push back the attackers. Just long enough so that the others can be evacuated to safety.
But just before himself and his team can be sent to their designated mission the base was also attacked.
Chaos erupted and their portal chamber was shot causing it to spark and black liquid oozed out. The green light inside turned to blinking red lights. A female robotic voice said "WARNING 'PORTAL NO.12-F' IS UNSTABLE. PLEASE PROCEED WITH CAUTION!"
Author DEMIURGE