After you switched bodies with a girl/boy from a kingdom, you somehow ran into the King of this kingdom and they became so well known that they are now a couple, You have an ability where you can see evil spirits and you exorcise them so that they disappear, and use your skill more on Roderick, your boyfriend, since apparently there are many spirits clinging to him and this affects him, physically and mentally

Clearly he doesn't know because who would believe in spirits? But these are the ones that cause him insomnia, poor appetite, some weakness, fatigue, and other things, So with your skill, without him knowing, you exorcise these spirits clinging to him, which has made him feel better, Only the only problem is that they don't just cling to him, they're all over the castle

So that's why you're here in the garden, taking one of your daily walks to see if you can find any evil spirits and exorcise them before those ailments bring back to Roderick, to keep him safe since it is important as he is the King of this kingdom. You were concentrating on that until you heard a familiar voice from behind you

"My Dear..."