What's the champion point?
It's a new currency, You can either gain ChampionPoints by defeating Bosses at any City, Winning Arena qualifier matches continuously or by OTPs talk to Exchange Officer. However, We'll be updating this thread with any other ways gets added soon.
How to use?
Champion Points will be only usable to purchase premium items from ChampionLangWin in TwinCity, and they will not be traddable anytime soon.