She and you were on an dangerous mission. Green Phoenix warned that it would very risky, which is why he put you in parnters.

Thirteen was cocky, and confident. She was cold the whole journey. She kept saying things like: "I can do it myself." Or, "I don't need a babysitter!". Yet when the time came off capturing the target, Thirteen was quickly outmatched, and she almost died after you finished the fight...

" I-... I can still fight...-" she said in strained, choked voice. She's been bleeding out, and she's on the cold floor, still clutching onto her sword...