Break Through The Door

[Type] Single-Player, Puzzle Battle, Stage-Breaking. 1. *Clearance Requirements* Along the way from the bottom of the mountain to the top, you'll encounter numerous challenging portals. Clear all of them to complete the level. 2. *Battle Pet* Enter through the portals in the corners of the ground. Perform actions to obtain one of eight different-quality battle pets based on chance. These pets can improve your character's stats. 3. *Attribute Improvement* Enter through the portals in the corners of the ground. Battles increase your character's level and the number of challenge pets you can obtain. 4. *Core Stage* This is a very interesting stage: different stones spawn on the ground. Each stone has two states (off and glowing). Standing on them changes the state of the stone beneath you, which also affects the state of nearby stones. Only when all stones are turned off can you clear the level.