Whose castle needs to be restored in the game?

Who are the following stewards?

What is Robert's Duke in the game?

What do players need to use to unlock the transformation room or site?

When the breakout fails, how many lives will be consumed?

How many gold coins can be used to get an extra five steps when a level is failed?

Every life lost will be replenished in a few minutes?

Must players complete the level to get stars?