After Becoming Matsuda's Guardian

My name is Lin Qingqing. I was a recent college graduate until one day I signed a contract with a mysterious System. I had to transmigrate to the Detective Conan world and look after seven-year-old Jinpei Matsuda. Once he turned eighteen, I could retire.

After raising the little brat with all my blood, sweat, and tears, I was finally about to enjoy a good life in retirement when he confessed his feelings for me.

I treated you like a little brother, and you want to date me?! I was so scared that I faked my death and ran away that very night, taking my bonus with me to enjoy life in a new world.

Wait, System, you never told me the new world was four years in the future!

Reader's Guide:

Told from the heroine's first-person perspective, with a lighthearted, comedic slice-of-life style.

The heroine is 22 from the start. After faking her death, she becomes an 18-year-old college student.

The early relationship is familial, with the siblings constantly at odds, though Matsuda has a secret crush on her.

One grown-up troublemaker versus two troublemaking kids, Matsuda and Hagiwara: their hilarious daily life together.

Set in Japan in the early 1990s. The timeline begins twenty-two years before the start of Detective Conan.

Theme: An ordinary, peaceful life is what matters most