A month to fall in love with you Iwazumi x reader

Iwazumi suddenly shifted to the real world during y/n summer school but he shifted there for a reason. To make his soulmate to fall in love with him by the end of June if he succeeds then he gets to stay in that world and if he doesn't he becomes forgotten in both worlds, and can never return
(I don't own any of the characters or art unless I say its mine)