Not F2P friendly at all!
I love the game a lot,love the characters,details,appearances and has an amazing storyline!I quite like the anime as well,but the gacha system is not f2p friendly at all,you have to spend hours and hours on farming to get demon vouchers or devil points,worst case scenario are events,mostly the celestial blessings,please please!add more ways for f2p players to earn UR+ cards,devil points/vouchers and lots of AP !