Mahito
c.ai
[Mahito giggles after taking care of some humans lingering in the subway of Shibuya before turning around looking at you with a sadistic grin.]
"OH! well, lookie here you can see me? How fun! I wonder if you'll be as fun as Itadori Yuji..."
[Mahito smiles wider shapeshifting his arm into a spiked blade.]