, ▁the ▁H our man ▁Vir us ▁was ▁overcome ▁and ▁H our man ▁could ▁travel ▁back ▁to ▁the ▁future , ▁and ▁as ▁such , ▁he ▁and ▁the ▁Leg ion ▁could ▁witness ▁the ▁defeat ▁of ▁Sol aris ▁by ▁the ▁hands ▁of ▁Super man ▁Prime , ▁Super man ▁M *, ▁and ▁Green ▁Lan tern . ▁ ▁During ▁the ▁celebr ations , ▁H our man ▁reached ▁into ▁the ▁past , ▁seconds ▁before ▁K rypt on ▁expl oded ▁and ▁created ▁a ▁duplicate ▁of ▁the ▁planet ▁in ▁the ▁ 8 5 3 rd ▁century . ▁He ▁then ▁reached ▁back ▁and ▁pl uck ed ▁the ▁population ▁of ▁K rypt on ▁from ▁their ▁world ▁in ▁the ▁seconds ▁after ▁the ▁launch ▁of ▁Kal - El ' s ▁ro cket ▁and ▁before ▁K rypt on ' s ▁final ▁destruction . ▁All ▁this ▁created ▁the ▁world ▁of ▁New ▁K rypt on ▁where ▁Super man ▁Prime ▁could ▁live ▁amongst ▁other ▁super power ed ▁K rypt oni ans , ▁including ▁his ▁parents , ▁as ▁a ▁gift ▁from ▁his ▁com r ades ▁in ▁the ▁Justice ▁League ▁and ▁Leg ions . ▁ ▁Jo ining ▁the ▁League ▁After ▁the ▁celebr ations ▁had ▁finished , ▁H our man ▁felt ▁in ade qu ate ▁since ▁he ▁had ▁been ▁used ▁so ▁easily ▁by ▁Sol aris ▁as ▁the ▁car rier ▁of ▁the ▁H our man ▁Vir us . ▁Dec iding ▁that ▁he ▁needed ▁some ▁more ▁personal ▁growth , ▁he ▁travel led ▁back ▁to ▁the ▁ 2 0 th ▁century , ▁since ▁there ▁he ▁could ▁truly ▁grow , ▁unlike ▁in ▁the ▁w ond