Raiden Mei, Shadow Dash outfit from Honkai Impact 3rd.
My secondary DPS during Infinity Abyss. Using Jizo Mitama, Kallen Hymn T, Planck M, and Fu Hua B as her set, she can carry very well, except when she got hit (well, the one I'm using is suicide stigmata indeed, guaranteed for one hit kill from enemy, poor Mei).
As for her pose, I'm using Hajime Saito signature pose from Rurouni Kenshin. I'm feeling nostalgic after watching it again, and decide to put it into my works. Since they're kinda giving off same vibe, I thought it'll have a good outcome.
See you in my next works!