💡 We will keep your cards collection as archive of your SIF memories!
+ songs database + keep track of your SIF1+2 cards + and more!
You can already follow SIF2 news on Idol Story:
For every 19 notes, there is a 25% chance of turning all goods and greats in the next 4.5 seconds into perfects. (Level 1)
Cool increases (+7%) and μ's members Cool points up by 1%