บท 703: The Arhkum Serum

There was no trace of an underground tunnelway; every single solid structure was reduced to nothing.

"Hmm, what does it matter anyway. I was able to get away, and that's what matters. Sorry for putting you guys in a tough position," Gustav voiced out in response.

"It's alright. We were able to get out without a scratch," Sir ZiL smiled while speaking.

'He wasn't even close to being as powerful as this a year ago... Just what type of training do they undergo in the MBO?' Sir ZiL was actually very astonished internally.

Even though Gustav didn't outright admit to being the cause of the explosion, it was obvious that he was.

Sir ZiL also heard about how the two Kilo ranked guards sent after him were decimated by the blast, receiving a lot of damage.

Kilo ranked Mixedbloods all across the world were seen as powerful big shots, and only around thirty percent of mixedbloods across the world achieved this rank.