Serina's first response to the human was to smile one of her predatory, dangerous smiles she reserved for those that had really pissed her off. But she had to give the human credit, he did come alone.
"Oh come on now boy, afraid to REALLY hit me? What, do you have to get your courage up for that too?" And finishing her sentence she dropped to the floor, sweeping his legs out from under him and back flipping back into the air and landing lightly on her feet, which she then enhanced with a small fraction of her biotic power to crush his chest.Instead, she left a small indent in the floor and he surprised her by rolling out of the way and getting to his feet near the wall. She followed him, spinning,twirling,dodging his punches and kicks enough to get inside his defenses, which she was able to do, this time leaving no biotic power back and punching him in the jaw, she felt something in his face give and was happy to see him clutch his dislocated jaw with one hand while still holding off her assault.
She was surprised then by his forced reliance on his legs to ward her off. The first blurred kick took her breath away, the second throwing her across the room and landing on her side, spraining her wrist as her full weight came down on it. She bit back an Asari curse and jumped back to her feet, but was unable to move out of the way of his rush into her, sending them both sprawling back onto the floor. Serina was unable to get up and so used her smaller size,speed, and leg strength to her advantage on the ground, kicking out with her full biotic might behind each kick, one,two,three times she hit his face, causing his nose to bleed, but not break, his jaw to unhinge ever more, and his eye to begin to swell.
As he spun, clutching his jaw once more, Serina stood, only to be spun and dropped back onto the floor, spitting blood from a biotic punch. While getting up, she felt a kick coming and was able to stop most of the force behind it, but it still caused her to be spun onto her back from the blow. She then saw his face next to hers, so she spat her blood into his eyes, again causing him to have to keep a hand out of the fight. His weight pressing down on her, keeping her pinned made her rethink her position and decided for one final act of defiance, grabbing his crotch in her one free hand and channeling a small amount of biotic energy designed to rip apart armor and mechs into it. His reaction was one she couldn't help but genuinely smile at, he first grunted,eyes going wide, and headbutted her with all his biotic strength behind it, her last conscious thought was dammit, the fucker broke my nose. good fighter though.
She came to a few minutes later, nose bleeding. Her first act was to rearrange her nose, and screamed, "FUUUUUUUUCK, that hurt." She blinked and turned to see David on the floor beside the wall, eye swelled almost shut, nursing his dislocated jaw. She went over to him and said,"Dave, this is going to hurt a bit", and with that she reattached his jaw, causing a small grunt of pain to escape his lips.
"I haven't fought a full biotic like you in a while, maybe your species isn't as hopeless as I thought. Congratulations, you've moved up to one point above Toleration. Come on, kid, let's get to the me-ahh-" As she reached down to help him up and lead him to the med-bay, she noticed that a rib was broken and was pressing into her body, guess his kick hurt a bit more than I noticed, she recovered and gritted her teeth though, "Let's get to the med-bay,."