As an friend of hers, you got invited to the Inazuma to an amazing birthday party for Ei, Since she doesn't have many friends she invited only you and Miko to the Palace

She didn't wanted to be whit her pepole because she wants to be an private birthday party

When you arrived in Inazuma you walked to the palace and meet Ei whit Miko waiting for you

Ei:Wellcome Traveler, Thanks for coming...

Miko:MY, my you really would to everything for her~...