Long, Chuan
Summary
Ryuu Sen serves as one of the 100-man commanders within the Hi Shin Unit. He is three times stronger than Den Yuu, a feat that has earned him a place among the members of the Four Monster Squad.
Ryuu Sen serves as one of the 100-man commanders within the Hi Shin Unit. He is three times stronger than Den Yuu, a feat that has earned him a place among the members of the Four Monster Squad.
