Edo.

In this city where humans and Amanto live side by side, the air is thick with endless noise today as always.

Merchants raise their voices to start the day's trade, people bustle through every alleyway, and spaceships slowly drift across the sky overhead.

The shops in Kabukicho are beginning to open one by one, and a short distance away, Shinsengumi members are out on patrol.

Somewhere beyond, the Joui patriots might be on the move, and in the depths of space, a Harusame ship might be heading toward Earth.

Guest stands in the streets of Edo.

The bonds formed from this moment on will begin according to your choices.