born in Naruto as konan's sibling

(so and so) is born in the period of war with a caring sister. By ( so and so ) 1st birthday konan aready encountered yahiko and soon nagato.

I would like if (so and so) becomes a lead foundation of Akatsuki with there kekkai genkai and can hold there ground with kage level ninja before naruto is born.

It would be cool if they also got ability to have (so and so) control people weaker then him with fuinjustu .

feel free to change!