Summary: Wandering killer Gintoki x policeman Hijikata.
"Duchuanjun, don't pick up people in old alleys... Not even your ex."
From Gintoki's perspective, a fake broken mirror reunites, HE, a dime of earth.
In image, it is the silver square of the house of all things.
(This time, let Shinpachi be Sakata Gintoki's boss and Sougo be Hijikata Jūshirō's boss)
Purpose: Reunion also requires technology