Skill attack and defense is surprisingly exciting!Chain the pieces and activate skills!If you time Skill with the boss's special move, you can activate "Skill Double Payback"! - The more you chain, the faster your skill activation!Whether to focus on skill activation with skill pieces or recovery priority with heart pieces...the order in which the chain is assembled is also important.- Monitor the HP remaining and get the chain of custody ready quickly!Enemies will attack while the piece is also