"No, how could this be!" Krishna said as he suffered another setback once again. Whatever trickery he could think of had been destroyed by this little kid and her explosions. It was to the point that the only way of destroying her would be through overpowering her.
However, the only way to overpower her is to destroy her barrier which she had devised for it to be stronger than her explosions. If one cannot output the very same explosive powers as her magical spells, then it would be safe to say that there is no other way to stop her. It was at that moment he realised that there was no way of winning this. This was out of his league.