You struggling to find the license level is like my main gripe with this game. I absolutely hate the UI for this game. It is such a pain to navigate. Honestly if they just did a stylized copy of Genshin/HSR it would be infinitely easier to play this game and enjoy it.
does anyone know how to unlock hollow zero zone 1(Old Capital Metro: Edge) :(( I reached both lv21 and cleared previous stages already, I did the rank-up mission too