Chapter 863: Recovering the Lost Levels [III]

When Wave 12 ended, wave 13 immediately followed suit. Just like Wave 12, the monsters are coming in groups, with the difference being that they are more numerous than before. I know I have defeated these waves multiple times, back in the last timeline, and in this timeline as well before the reset, but for some reason, I can't shake the feeling that something is different. I can't think too much about what it was but I am certain that there is something entirely new that I still can't put my finger about.

But it's pointless to think what it was. We will have to survive this and take the long shortest time to level up. We don't have much time and this is the only way.