A Detective's Handbook for Another World [Western Fantasy]

Rosalia thought that in her short life of barely twenty years, there had been three things she never expected. She made a point of writing them down to remind everyone not to make the same mistakes.

1. She never expected her phone to leak electricity while she was using it, killing her in an instant. A reminder to everyone: don't use your phone while it's charging.

2. She never expected to end up in another world after dying, with an impressive-sounding job title but detective work to do. A reminder to make sure you understand your job before you start working.

3. She never expected the boyfriend she found to be so handsome. A reminder to everyone... Actually, no reminder needed. Nobody could be better-looking than the stunningly beautiful Sirius.

Content warning: This story is mainly told from the heroine's perspective and includes investigation and mystery-solving. The hero may occasionally be absent, so please bear with us~

Theme: Live earnestly, and discover love and beauty