C558 Sky-rank intermediate stage!

After entering the Water Curtain Cave, I was not in a hurry to train. Instead, I made a device, an alarm clock, and a Level Eight [Magic Bomb].

I did this because I was afraid that I wouldn't wake up in time, because a few days ago, when I was in the hospital, I was immersed in a wonderful state of comprehension, and I lost consciousness of the outside world