His heartbeat was too fast and he had sweat on his forehead, he was also barely conscious but otherwise fortunately he didn't seem to be injured, if he had been stung by one of the dart of these bees it would have been much more serious than that.
So he made him raise his head and he forced him to drink water from his lake because his body was not yet made to use this kind of power, and the state he was in now was due to the exhaustion of having used his energy.
Alanis had just realized what had really happened and the pain he had felt earlier in his chest was ultimately not his own but an echo of Mika's suffering when he miraculously managed to tap into his energy.
The sharing of energy between them was regulated automatically by his print, it allowed Mika to be faster, stronger, and to have a regeneration ability, but it was done gradually to help Mika in his growth, in no case should he have been able to use his print to tap into his energy reserve.