Letter from the Underworld [Spells Return to War]

It wasn't until the moment of death that I dared to admit that I loved him. ○The death of the heroine ○The male protagonist Gojo Satoru ○Short stories, movie viewing style Pre-receipt of "Invitation from a Parallel World [Spell Return]" Pre-collection of "A Letter from Thirteen Years Ago [Spells Return to War]" Concept: Love is an indelible curse