Episode Title:
Black Hole.
Episode Description:
The Sourcerer uses Austin's feelings toward his father to lead him into their secret base, from where he enters cyberspace and attempts to destroy the Internet with a cyber black hole. Adam struggles for control as the Sourcerer fights the Guardians, and sacrifices his life to save them and the Internet. Austin believes there's a chance Adam survived. Megabyte and Hexadecimal return to Megabyte's fortress with a larger army. The DIS discovers that the Nova X3J computer has gone missing.