EvenaninvincibleninjamaynotbeabletosurviveHell’sParadise!Gabimaruisaninjaondeathrowwithonechancetoseehiswifeagain--byfindingtheelixirofimmortalityonasupernaturalislandanddeliveringittotheshogun.Standinginhiswayarehisfellowconvictsandthefearsomebeaststhatroamtheisland,devouringorkillinganyonetheyencounter.ThebeingscollectivelyknownasLordTensenarebeyondcomprehension.Theserulersofthemysteriousislandaredeathless,ferociousandnearlyinvincible.CanGabimarutheHollowandhisYamadaAsaemonexecutionerSagirisurvivelongenoughtoreachtheirgoal,despitebeingforcedtocontendwithimmortalmonsters?