If they continued pressing the attack then the creature couldn't fight back, that was how they would win. Keep up the pressure, give it no openings, sooner or later it would leave itself open and they could land a decisive blow. While a sound plan on paper it wasn't a guaranteed succes, and doubtless there would be bumps. All the same it was all Yumi had going right now and she'd try it until something else came up. Making rare use of the after-image technique she darted at the monster and threw a kick, managing to strike it but not deal any real damage. Wanting to keep on the offensive Yumi halted in mid-air and was about to strike again when Viral was lifted up, eyes widening seeing what was about to happen. 

"Viral!" Reaching out towards her friend she watched in shock as he was thrown over the side of the dam, racing over and trying to grab him, finding only air between her fingers as she missed. Helpless as he rocketed towards the water Yumi watched in horror, lowering herself down to the dam itself and peering over it in shock. That fall wouldn't kill him, it couldn't. He had to be okay, he was strong enough to survive that. Trembling at the sight as he hit the water she turned around to face the creature, her eyes burrowing into it as her pupils turned to slits. Letting out a snarl she stretched out her hands, her canines growing larger as she hunched over. "I'll kill you for that! I'LL TEAR YOU TO SHREDS!" The ground at her feet cracked and caved in, her energy spiking as she began to go rampant. Letting out a shout the water seemed to almost part at the sound itself, waves crashing to the sides as the sound raced towards the creature. As soon as the sound hit it she was upon the beast, slashing down with her claws to try and tear it apart. She'd send it to the same demise it had sent Viral, she'd send it careening over the edge and chase it down, she'd kill it!