xfpsb 4K LN Advanced Dan Course

https://osu.ppy.sh/beatmapsets/1688705 https://osu.ppy.sh/beatmapsets/1688718 https://osu.ppy.sh/beatmapsets/1688720 Creator Note: These dan courses are made BRFORE the LN hotfix so some of the maps might not test LN skills well. I made them just for fun. I spent around half a year to make this. All of the maps are charted by Chinese mappers. The courses include LN hybrid, Technical (Release, Jack, Timing hell, etc.), LN wall (Inverse HS, JS) and speed maps. You should use Score V2 mod and get 96.50% or above to clear. Pause is not recommended, but you can pause after every single map since stamina should not be so important to test LN skills. Difficulties: 1st ~ UJ9.5, 2nd ~ UJ10.5, 3rd ~ UJ11.5, 4th ~ UJ12.5, 5th ~ UJ13.5, 6th ~ UJ14.5, Final ~ UJ15.5 Thanks to the mappers: zzzzzzsa6177, gzdongsheng, Muses, cherrychou, FolAH1217, SaltedFISSH; main testers: _underjoy, Transcendence, xxxxxx2800, Ha0201, Komane_63, Riko; BG designer: King Fish.