Nagato,Konan,yahiko.

these three were the ones jirayas pupils who wanted to live in peace.but after getting yahiko killed.Nagato thinks it other way he thinks if there will be no nations to fight there will be peace,so he attacked and destroy the konohagakure but after his fight with NARUTO and after listening his view of peace he believe in him nd die peacefully.KONAN in this whole scenerio stays with nagato and after his death fights MADARA who wanted to take over the uniqe eye power of NAGATO the RINNEGAN.she tries his best but fails and dies a suitable death as a splendid SHINOBI.