▁is ▁invited ▁to ▁part ake ▁in ▁tre asure ▁hun ts ▁across ▁the ▁solar ▁system , ▁as ▁well ▁as ▁expl oring ▁the ▁Le vi athan ' s ▁Men ager ie — des cribed ▁by ▁Cal us ▁as ▁the ▁Le vi athan ' s ▁oldest ▁deck ▁and ▁once ▁served ▁as ▁a ▁prison ▁for ▁the ▁Emperor ▁and ▁his ▁Lo yal ist ▁Cab al ▁after ▁G ha ul ▁us ur ped ▁Cal us ' s ▁throne ▁and ▁sent ▁them ▁into ▁ex ile , ▁now ▁turned ▁into ▁an ▁ar ena ▁that ▁p its ▁V ex ▁and ▁H ive ▁captured ▁by ▁Cal us ▁against ▁Guard ians ▁for ▁the ▁Emperor ' s ▁own ▁entertain ment — and ▁other ▁tasks ▁that ▁the ▁Emperor ▁has ▁created ▁for ▁them . ▁After ▁particip ating ▁in ▁the ▁Men ager ie , ▁the ▁Guardian ▁returns ▁to ▁Werner ▁ 9 9 - 4 0 ▁on ▁N ess us ▁and ▁is ▁informed ▁by ▁Cal us ▁that ▁one ▁of ▁his ▁Lo yal ist ▁Sh adows , ▁G ahl ran , ▁the ▁Sor row - B ear er , ▁was ▁given ▁a ▁H ive ▁artifact ▁called ▁the ▁Crown ▁of ▁Sor row ▁in ▁an ▁attempt ▁to ▁control ▁the ▁H ive , ▁but ▁instead ▁triggered ▁a ▁trap ▁laid ▁by ▁Sav ath û n , ▁causing ▁G ahl ran ▁to ▁fall ▁under ▁her ▁control ; ▁as ▁a ▁result , ▁the ▁Le vi athan ▁has ▁been ▁over run ▁by ▁the ▁H ive . ▁W ant ing ▁the ▁Le vi athan ▁cle ans ed ▁of ▁the ▁H ive ▁inf est ation ▁and ▁his ▁former ▁Sh