Reborn as Nanami Kento

On his death bed, bordering the line between light and darkness Nanami cursed himself for his own weakness creating an unknown vow to the world that even if he were to die - Haibara would live

And so with the exchange of his soul for another, two things were imbued

A new desperate incarnated into Nanamis corpse of a body and the REVERSED CURSED TECHNIQUE!

Awakening the reverse of Nanamis 7:3 technique-

THE GOLDEN RATIO

SPIN!