sorry nyaggerbros

NOTE1: For unknown reason, there'll be mismatched main page voicelines. I don't know how to properly correct it.
NOTE2: Use default skin, not unbonded, not seasonal.

0. There are two scripts that need to be edited, which are \extension.json and \script.js . There are also some assets folders that require folder name change.
1. Check your character assets folder name and ID on https://pastebin.com/5EN3FTkf (for example, if you want to replace Miki, then take note on 'erjietang' and 'e200002').
2. Go to \assets\audio\sound, replace the folder name with your preferred name (in this case, change \assets\audio\sound\yiji\ to \assets\audio\sound\erjietang\).
3. Go to \assets\extendRes\charactor, same as point 2, replace the folder name.
4. Go to \assets\extendRes\emo, now replace the folder name with the ID (in this case, to \assets\extendRes\emo\e200002).
5. Open \extension.json, now correct the folder name with replaced character assets name and ID (just find and replace).
6. Open \script.js, see on line 80, there is "case 2000__", replace the number with your chracter assets ID.

Optional
4A. Rearrange emote files inside \assets\extendRes\emo\[___]\ folder to match with your character's original emotes. If you don't know which one is which number, check majsoul emotes from the repo.