*Title at the end of the chapter*

Sector-O, Poisonous Miasma...

One of the seven forbidden zones of the planet Earth...

With an expressionless face, Adrian looked at the green gas that was flowing everywhere inside the Sector-O, just looking at it was enough to give people chills all over.

The sizzling sound of burning was ringing all over such that it made all the monsters cower in fear even from faraway places.

Like a forbidden zone, no sound other than sizzling could be heard. No monster roar, no human talk, just a poisonous miasma surrounding the entirety of Sector-O.

Slowly Adrian entered the miasma, as he felt his entire body burning. Although the miasma couldn't poison his body, it could still burn him.

The process of burning was slow, so slow that he could barely feel it, but he knew not to be mistaken by this slow-burning process, as when his entire body would burn until not even bone would left to see, he would barely realize it.