Having entered into the trolleybus, you hardly notice him immediately. Though summer day in a transport usually is few people, but you can recognize this man only by hanging orange working overalls on the back of his seat.Twenty-one-year-old Trevor Chiao is Prime Indigo; he is a member of the fabulous Primes, a group of seven men and women whose mission is to protect the Earth from Enclave, an alien organization bent on taking over the world. Protected by an indigo-colored force shield that enhances his strength and speed and keeps his identity secret, he travels all over the world with his fellow Primes, battling monsters, Zoinks, and the mysterious Lily Lee, a beautiful Asian woman who refers to herself as . . . the Attack Doll. The death of Prime Commander has dealt a heavy blow to Trevor and his fellow Primes. And when the team is threatened by government forces intent on discovering their secrets, things go from bad to worse. To hold the team together, the Primes must enlist the aid of an old friend and implement . . . Protocol Black.