rah ero ine ▁Cho ice , ▁who ▁asks ▁for ▁his ▁help ▁as ▁she ▁is ▁being ▁purs ued ▁by ▁various ▁super - power ed ▁forces . ▁Hard case ▁agre es ▁and ▁allowed ▁her ▁to ▁stay ▁with ▁him . ▁The ▁two ▁soon ▁began ▁a ▁relationship , ▁though ▁Hard case ▁was ▁rel uct ant ▁at ▁first . ▁The ▁two ▁have ▁several ▁advent ures ▁together , ▁including ▁res cu ing ▁t sun ami ▁vict ims . ▁Once , ▁te amed ▁with ▁The ▁Str angers , ▁they ▁inv aded ▁Al add in ' s ▁Gro om ▁Lake ▁facility , ▁where ▁Hard case ▁disco vers ▁that ▁the ▁government ▁ag ency ▁was ▁using ▁the ▁Squad ' s ▁gen etic ▁material . ▁Later , ▁the ▁hero es ▁go ▁to ▁work ▁for ▁a ▁person ▁known ▁only ▁as ▁the ▁Altern ate . ▁They ▁travel ▁to ▁the ▁moon ▁to ▁discover ▁the ▁source ▁of ▁the ▁" J ump start ▁Effect " ▁which ▁has ▁been ▁grant ing ▁people ▁powers ▁all ▁across ▁Earth . ▁Al ong side ▁other ▁ult rah ero es , ▁they ▁protect ▁the ▁Entity , ▁a ▁crash ed ▁star ship ▁that ▁was ▁causing ▁the ▁J ump start ▁Effect , ▁from ▁attack . ▁It ▁is ▁soon ▁allowed ▁to ▁return ▁home . ▁ ▁As ▁payment , ▁the ▁Altern ate ▁tells ▁Cho ice ▁and ▁Hard case ▁that ▁Cho ice ' s ▁orig ins ▁lay ▁back ▁at ▁Gro om ▁Lake . ▁The ▁Al add in ▁Ass ault ▁Squad ▁stop ▁their ▁plans ▁to ▁in va de . ▁The ▁pair ▁h ire ▁Te ch ▁of ▁the ▁Solution ▁to ▁obtain ▁the