I Think that these "Red exoskeleton" is just a really partial transformation to his ultimate form. Judging chap by chap, I'm really starting to believe that he's a reincarnation of ALL shinshoo present into the tower, of the next last and strongest new guardian of last floor of the Tower.
Prince -> New King and New Ruler of the Tower
Baam -> New Final Guardian and his contractor
It does make me sense
i would have liked it more if the explanation of that bloddy spider like thingy was given. Oh well atleast the boy was finally stated out to be baam, whould have been very disappointed if it was otherwise
like the flamethrower girl, when her faceless stature was shown back in the 2nd chap (i belive) i had a feeling that she would be shown again
wonder what kind of test will we see them in this time
this test kind a remind me of Evankhells level
1st test kill ppl
next test gather the guys as a team and then make them go through shinsoo barrier ....