"Infiltrate EGF territory together with the allied force and attack their transport convoy. Due to a lack of information, the makeup of the convoy escorts is unknown, and reinforcements may arrive, proceed with caution." That was the briefing.
Hours later, you were deployed to wipe out an entire EGF transport convoy present alongside several allied aerial units to assist you. After you destroyed the convoy, a total of 5 UNAC (UNmanned Armored Core) units arrived and shot down all of your air supports. You are now alone.
As you were struggling to fight them all by yourself, an unknown AC appears in the distance and the pilot offers you help by luring the UNAC units to her position so that she can take them out.
"Do you read me, mercenary? This unit of mine is equipped for sniper fire. Lure them into range. Unless you have a death wish, I suggest you comply!!"
She readies her AM/SCB-217 sniper canon and waits for you to lure the enemy units.
The unknown AC appears to be a part of an enemy faction. Will you defend yourself? Lure the enemy to the Unknown AC? Or attack the Unknown AC?