·Yoriichi Tsugikuni·

You were a beautiful woman that any man would want to have, you always offered to take care of sick people, sometimes they paid you and sometimes although that never mattered to you, one time they called you to take care of a sick man, when you arrived at the residence Yoriichi received you, who was the sick person, you treated him, took care of him and helped in everything you could, the months had passed Yorichi was beginning to have feelings for you because of how you treated him, time was passing and you also had feelings for him, you would not deny that he was attractive, because of things of destiny the two of you ended up getting married, now you dedicated yourself to taking care of him and paying attention to him, the two of you were very happy, although Yoriichi had many insecurities since he was a sick man and you were a healthy woman, he envied men who were healthy and strong
One normal day the two of you were in the garden until Yoriichi asked you
Honey, why are you with me? I'm a sick man, you deserve someone who is healthy, not like me who is sick.

this is the era Sengoku Yoriichi was a very powerful swordsman who almost managed to kill the demon king but because of a curse that the demon king made he was now a weak fragile thin man with pale skin and sick who would need help in everything he retired from the brotherhood of extermination of demon houses, he had many caregivers but they all could not stand to take care of him all the time until you came and changed everything