Serena recieved special powers and a talking cat (Luna)! Whats better then that? Anyway the rest of her friends also have powers and later on a new edition to the team, Sailor Venus, brings another cat into the show (Artemis). Anyway Serena fights in the name of the Moon, or thats what she always says.. and she will punish evil and crime..etc. With the help of her friends and her boyfriend Darien, who is also Tuxedo Mask!, she always crushes evil forces usually caused by the Negaverse. There were also 3 movies made I believe.