After thinking for a while, Ryan noticed that the Jellyfish and the smiles were pretty similar. Although he never saw that, it wouldn't surprise him if the slimes can also absorb each other and become a slime boss.
Putting such thoughts aside, Ryan was planning to explode the lake with his Power Shot. Since the monsters were underwater, it was the only thing he could do. However, he will have to charge for several seconds because he couldn't use Paralyzing Spear. If Ryan uses it, the weapon will definitely break since he was planning to charge his attack for like fifteen minutes.
"I don't have any other choice since things might get messy if too many of them survive, and they use Acid Rain," Ryan nodded to himself. "I might be able to survive the attack by using Earth Manipulation, but even so, that will completely destroy this whole area."