Gokai sareta "Migawari no Majo" wa, Kokuou kara Saisho no Koi to Saigo no Koi wo Sasagerareru

Rupia is the only witch in the world who can use the magic to "take on the injuries and illnesses of others." However, she keeps this a secret. When her wish comes true and she marries her first love, King Felix, she is devoted to him, and Felix is ​​drawn to her in return. However, due to a misunderstanding, Felix thinks she has betrayed him and treats him coldly. Rupia saves his life and falls into a deep sleep in his place. This is the story of a husband who is nearing the end of his breath after a long, unrequited love that began that day, and who dotes on his wife with all his might. "...Even if you forget about me, I will always love you, and I will definitely get you back."

(Source: Square Enix, translated)