[Split CP, with system, more daily]

Hoshino Ameba traveled to the world of Detective Conan, became a relative of Kogoro Mori, and finally managed to live in his house.

Xiaolan: "He is my cousin?"

Conan: "Asshole, Xiaolan, don't be fooled, this guy is not a good person."

Sonoko: "Xiaolan, please introduce your cousin to me. I will be your cousin's wife in the future."

Ai: "Kudo, your reasoning seems to be much weaker than his."

Hoshino Ameba moved into the Mori family, and from then on, Conan could no longer take advantage of Xiaolan.

As time passed, Conan discovered something was wrong. If he didn't grow up, his childhood sweetheart would probably become someone else's.