I FOUND THAT SOMEONE HAS TRANSLATED THE MANUAL OF THE GAME ON THE WIKI...SO...QWQ
I don't know if the player can understand the meaning of the piece of the star and the border system.
Red Piece - When you get it,you can get 1 Life Piece
Green Piece - You can get 1 Bomb Piece
Blue Piece - Point MaxScore Border +5000
Besides,when you collect items and star piece,the border value(?) in the left-bottom will increase.When it is got full,a border release.
Different color of the border has different effect.The color depends on the last color shown in the left-bottom,which is also same as the last star piece you got.
Red - Power will be level up during the bordering time and change to normal level after that.(Red buff???)
Blue - Get the item in the screen automatically,and if it's point(点) item you can always get the max score.
Green - For protection.When you be miss you won't lose 1 life,instead,the border cracked.You can use X key to destroy the border Manually.(THAT WON'T LOSE ANY BOMB!!!)
Remember that if one border destoryed naturally (That means you can't miss or destroy the border manually),the border value(?) in the right will Increase 1.And if you full it,secret spell card will be shown in the stage!
Don't focus on my poor(?) English _(:з」∠)_