Halloween Ghost

Do you believe in ghosts? The protagonist of this game, too, did not believe, but one day, he saw one of the evil spirit. He had the audacity to insult this spirit, for which he was banished to the world of ghosts and zombies. In his prison he met a good ghost, which is also in exile here. You have to help the two, having found the key to the main gate, which will lead them home.