Chapter 28: Worried Master.

When the two adorable-tailed girls noticed this, they also started increasing their paste at running without using half of their strength. Even though they did not use half of their strength,h they had already started leaving me behind; the both of the naughty girls had already entered the big white door. Realizing this, I started raising my paste too. I used my entire bloodline-strengthening power to reach both of them, but surprisingly enough, the distance only stayed the same.

Realizing something while running at my full speed using my bloodline strengthening, I remembered that this two is one of the strongest beings of who knows how many floors in nine heaves, so I used my white mana that I alone can only use. Lighting started crackling around me, then I bent down and looked forward a position to start running with my buff bloodline, then a loud boom inside the white room