ka i ▁( the ▁Y ellow ▁Sea ) ▁and ▁Five ▁Mountains ▁where ▁the ▁God s ▁communicate ▁their ▁will ▁to ▁the ▁Tw elve ▁Kingdom s ▁of ▁the ▁world . ▁Each ▁of ▁the ▁Tw elve ▁Kingdom s ▁possess ▁their ▁own ▁r uler ▁and ▁its ▁own ▁Kir in , ▁a ▁divine ▁creature ▁which ▁emb od ies ▁the ▁will ▁of ▁heaven ▁and ▁is ▁entr usted ▁to ▁choose ▁a ▁kingdom ' s ▁r uler ▁by ▁T ente i : ▁Emperor ▁of ▁Heaven , ▁and ▁serve ▁as ▁the ▁r uler ' s ▁a ide . ▁The ▁r uler ▁will ▁have ▁imm ort al ▁life ▁as ▁long ▁as ▁they ▁keep ▁the ▁kingdom ▁health y ▁and ▁their ▁heads ▁are ▁not ▁sever ed ▁from ▁their ▁body . ▁If ▁the ▁r uler ' s ▁Kir in ▁dies ▁or ▁is ▁killed , ▁the ▁r uler ▁will ▁die ▁within ▁a ▁year . ▁ ▁The ▁K ou ka i , ▁known ▁as ▁the ▁Y ellow ▁Sea , ▁is ▁surrounded ▁by ▁four ▁in land ▁se as : ▁the ▁Black ▁Sea ▁in ▁the ▁north , ▁the ▁Blue ▁Sea ▁to ▁the ▁east , ▁the ▁Red ▁Sea ▁in ▁the ▁south , ▁and ▁the ▁White ▁Sea ▁to ▁the ▁west . ▁E ight ▁of ▁the ▁Tw elve ▁Kingdom s ▁( Ke i , ▁En , ▁Ry u , ▁K you , ▁Han , ▁S ai , ▁Sou , ▁and ▁K ou ) ▁border ▁at ▁least ▁one ▁of ▁these ▁four ▁se as , ▁extending ▁from ▁the ▁center ▁like ▁the ▁pet als ▁of ▁a ▁flower . ▁The ▁remaining ▁four ▁kingdom s ▁( T ai