The most down side of Kamipro is the game design.
If you are 100% fresh newbie that play for only several weeks, there's no way you can complete clear the event.
Except you buy refill item from shop. *but if it's union event so you may possible to do it*
This is only one of game design problem, I don't want to talk about other thing yet.

Reason for me to try Kamipro it's like spend time to explore new territory, meet new friend.
I settle in very nice union now. They don't need anything from me, only what they want me to do is login everyday. simply
Other reason is now I have very good life in FKG. After got free 5 rainbow in just 2 months.
Strong team to tackle most everything in game. Fat whaleship that can fly high. Tons of resource and so on.