I only got 605 points in CC#2

I don't even know what to say cuz this CC is actually hard if you don't have Lin so maybe this video is a Lin showcase(what I have already did before) btw I hope u guys enjoy the music
The music that I've used:
1. CC#2 ss2 Battleplan underdawn
2. CC#2 ss1 Art of blade
3. CC#12 ss1 Operation Basepoint
#Arknights