Bearing the immense burden of the Gozu Tenno seal on her back, she has forged an incredible bond with Nue, a summoning that feeds on the darkness of those she comes into contact with. Harnessing the darkness in the hearts of others, she uses it to grow stronger.

You can learn more about Ninja Way here: https://naruto2d.fandom.com/wiki/Sumire_Kakei.

You can obtain Ninja Way for 1,000 Yang or 50,000 Yin.

With the release of Ninja Way: Sumire, the Kakei clan has received a complete overhaul, based on a completely new darkness mechanic.