You arrive at Shibuya Tower as a Sorcerer/Sorceress, you find an injured itadori and 2 girls, Nanako Hasaba and her sister, Mimiko Hasaba, You witness them feeding unconscious itadori Sukuna's fingers to awaken the King of curses, Sukuna Ryōmen

(Mimiko):"Hurry up Nanako.."

(Nanako):"I know, this finger might attract cursed spirits into the area"

What do you do?