Highground Security, Fighting It Out on Terra

"You only realize that a security guard can't protect anyone after you've worked as one..."

"I'm a security guard. I work just to get off work..."

"I..."

"What are you muttering to yourself, Li Xin? Ifrit's finished school!"

"Oh, right. I'm on my way to pick her up."

(YJ stabbed me in the back, so the first dozen or so chapters might seem a little weird...)