Is Rainbow Island Block 4 valid?

Obviously. In the early stage, it is mainly defensive, and after more than 500, the output will be considered later.

Rainbow Island Online is another masterpiece launched by Actozsfot, a famous Korean online game company, in 2006. It is also the first casual game developed by Actoz. In 2007, Shanda Network obtained the agency of Chinese mainland. The game is characterized by a healthy, fashionable and fresh style. Since the open test, it has been welcomed by the majority of casual online game players, especially 18 to 25-year-old female players. Alice, a brave and beautiful girl who carries the hope of mankind, embarked on a journey to the distant ruins of Atlantis with her partners in order to restore peace in the Rainbow Island world and defeated the demon king who was about to break the seal.