Chuan Long

Ryuu Sen is one of the 100-man commanders of the Hi Shin Unit. He is three times stronger than Den Yuu and therefore a member of the Four Monster Squad. (Source: Kingdom Wikia)

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Chuan Long

Ryuu Sen is one of the 100-man commanders of the Hi Shin Unit. He is three times stronger than Den Yuu and therefore a member of the Four Monster Squad. (Source: Kingdom Wikia)