The blue hero will oppose the red and yellow characters in Rotuman 2. It was they who stole the golden keys to the royal palace. Robbers steal anything that looks like gold, often not even realizing that it's not gold at all. Last time they stole the keys to the lighthouse, but this time they climbed into the palace keykeeper's closet and stole all the keys. They look like gold, but in fact they are ordinary keys painted in gold paint. Without them, it is impossible to open a single door in the palace, so you will help the hero who is responsible for them to return the inventory to its place in Rotuman 2.