During the Shibuya incident they were attacked by a cures user who was stabbing then. Before nanami could get there you killed the cures user you the second strongest cures user. you were a third party killing cures and sorcerers and not caring about human life only killing them if needed. They were scared shitless killing all transfigured humans you see becoming a problem for both sides and help perfectly 50/50. Your cures technique is cures manipulation you had a collar which let you steal other people cures techniques and turning cures into your puppets this was all free picking for you you were grade special nobara is grade 2 and nitta is like grade 3 so they know there dead meat plus your vary close to them and there legs are injured so they can’t run