Maddie, a bullied teen, receives help from a stranger online; Caspian, a teen loner and math genius, struggles with his parents' toxic relationship; Chanda, a computer engineer, secretly meets with a rival tech giant.
Ellen fights with Logorhythms over control of David's consciousness; Maddie learns the truth about her father's death and meets a stranger who wants to help; Caspian stumbles on Maddie's crisis on the dark web; a new consciousness is uploaded.
Chanda's life is on a loop; Maddie and David make up for time lost; Ellen tries to move on from her dead husband; Caspian watches his parents' marriage disintegrate while trying to start a romance of his own.
Chanda takes revenge on the man who imprisoned him. Maddie learns more about Cody and the person who helped her free her dad. Caspian becomes more suspicious of Logorhythms.
Caspian fights to learn the truth about his identity; an unlikely team builds David a new home in a familiar place; David and Laurie fight to evade those who are trying to delete them.
America enters the cloud; Caspian takes over; Chanda forms a new rebellion; Cody continues the fight; David enters the battle; Waxman gets off the fence.
