[Sort of Anime Crossover] The Casebook of a Sister and Her Brother-in-Law Searching the World for Her Brother

The word "brother-in-law" had deeply rattled Hatake Kakashi.

That's right, this is Taozi Jun, and I'm about to spoil the plot.

The older brother is Hatake Kakashi... As for the heroine... it's obvious, isn't it? ╮(╯▽╰)╭

Let's call her Hatake Xi, then.

Anyway, I'm terrible at writing blurbs.

Enough chatter, let's get to the story = =

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