Damn it! What on earth is this enemy's skin made of? How is it so tough? My weapon can't do any damage to him at all. Damn it, what should I do next? Uzuki Yugao stood nearby, looking at the enemy before her and thinking to herself.
By then, Ruri had more or less recovered, and he had already entered the Ring.
Damn it, I have to use this brief window to improve my strength, or I won't be able to deal with that enemy, Ruri thought to himself after entering the Ring.
At that moment, Ring Butler Zero appeared and immediately came over to Ruri. He then said to her, "Zero, do you have any way to increase my strength in a short time? I've run into a bit of trouble that I need to resolve."
After hearing what Ruri had just said, Ring Butler Zero paused where she stood for a moment, then said to him, "Yes. There is something that can increase your strength in a short time, but it only lasts for a little while. It can't truly raise you to that level."
"And once the time is up, your strength will return to its original level," Ring Butler Zero added to Ruri.
After hearing what Ring Butler Zero had just said, Ruri nodded with a smile, then said to her, "Really? That's wonderful. It's all right, I only need to increase my strength for a little while. The most important thing now is to deal with that enemy. Otherwise, the consequences will be unthinkable."
After hearing what Ruri had just said, Ring Butler Zero nodded gently, then created a small plate in front of him. A pill then appeared on the plate.
"This is what can increase your strength for a short time, but once