Slowly but surely, the Chimeras were approaching Ryan at the same time. By the look of things, they knew that Ryan could use Teleport, so long-ranged attacks wouldn't work, even if they come from his blind spots. That being said, Ryan couldn't understand how they came to the conclusion that they would have a better chance with melee attacks.
To prevent the monsters' approach, Femradiel decided to help by firing Ice Spears since Ice Meteors were out of commission because Mohammed and the others might get killed by it. However, even such attacks didn't faze the Chimeras all that much. As if that wasn't enough, Ryan's mana was paying a hard price.