At the age of thirteen, Grace Sawyer secretly fell for a man.

The man looked cold and lazy, spoke in a casual, careless way, and often came to her house, spending entire afternoons holed up in her brother's room playing video games.

Whenever she came in to bring fruit or snacks, he would just lazily lift his eyelids and smile mischievously, like a troublemaker: 'Kid, what's up with you? You blush every time you see your brother.'

*Demonic schemer x rebellious girl