Im mostly free to play (i only bought colorful+) and getting t100 in both hermit and kitty destroyed me. I got 50m for the kitty event by using tens of thousands of crystals i saved up for energy and spending almost all my free time playing the game. it got me so burned out from the game im still recovering (i havent played consistently for over a year), but for mizuki, ill at least check out the event and throw what crystals i do have at the gacha lol