Also known as: 雷電芽衣(雷脈装・緋紅), 雷電芽衣(通常), 雷脈装・緋紅
The initial costume and playable version of Honkai Impact 3rd's Raiden Mei when you start the game.
It consists of a Black Leotard with pink armor pieces on her shoulders and waist, Black Thighhighs, black High Heel Boots, and black Elbow Gloves. She has one other costume with this outfit: her Vast Ocean original bikini.