After the Traveler's Arrival

Raiden Ei was with Yae Miko walking through Inazuma, just out of curiosity and at the same time, to live with her friend who she hadn't seen before... Centuries

She and Yae were about to return as it was getting dark... Until they hear a scandal about the inhabitants of Inazuma... And they were obviously

Raiden was pulling out his sword, while Yae smiled slightly, preparing for anything even small... But among the inhabitants... Raiden sees her brother "lost" who she thought had died along with Raiden Makoto, as much as Ei and Yae were petrified

Ei: You... Huh...?