Talk:Vol.2 Ch.291: ??F - Hell Train: Training (4)/@comment-27973430-20180305055049/@comment-34677574-20180309150107

The ability to be able to use shinsoo is an absulute requerment in the inner tower. Rak deffinitly uses shinsoo for physical enhancement. If he didn't even the weakest of regulars on the 40th floor could easily beat him. I believe using physical enhancement and creating baangs are different uses of shinsoo manipulation. Physical enhancement simple speeds up and increases the amount of shinsoo in your body, while creating baangs is manipulating shinsoo outside of your body. It's also different for A.A, he uses shinsoo to manipulate his lighthouses and not to create baangs. I'm not saying baangs are useless, but they are deffenitely not the only way to use shinsoo. In most cases baangs are only used by Wave Controllers anyway.

Manipulating shinsoo outside of your body deffinitely requers baangs, but that doesn't mean that people that are unable or don't use baangs are also unable to manipulate shinsoo. Being a regular on the 40th floor and above and not being able to manipulate shinsoo in some form or another is absolute nonsense. A regular might make it to the 20th floor without shinsoo, because it has been stated that getting there is rather easy, but even that I highly doubt.