Rubuta wani ɗan gajeren sakin layi na labari da aka ba da batun da ke gaba:  An horar da Mutum X ya zama ninja
Tabbas, ga ɗan gajeren sakin layi: Linnea yana da matukar motsa jiki kuma koyaushe yana da sha'awar horo don zama ninja. Ya fara halartar darussa tun yana saurayi kuma da sauri ya zama ɗaya daga cikin ɗalibai mafi kyau. Linnea yanzu ya zama babban ninja kuma yana amfani da kwarewarsa don taimakawa wasu.