12 Miles Below characters

Appears from the start

A House Winterscar scavenger who awakens underground in a torn environmental suit. He survives by applying the field-repair skills he learned in childhood and finds his armored father nearby, with no clear memory of how he arrived there.

Appears from the start

An armored figure whom Keith recognizes as his father after waking injured underground. He is beside Keith, but the events that brought them below and the damage to Keith's suit remain unexplained.

Appears from the start

An elderly engineer from Keith's childhood who teaches him welding and emergency suit repair. The lesson includes a field demonstration, and that practical instruction becomes essential when Keith later suffers a dangerous suit breach.

First appears in chapter 2

Keith's older sister and a knight retainer. She helps him open a buried entrance with an occult knife, challenges his neglected harvesting duty, and supports his search for lost communications technology.

First appears in chapter 5

A high-status member of Shadowsong and Kidra's established rival. She proposes a power-cell contest, staking a technical handbook against the occult knife she believes should belong to her. She arrives with two retainers of her own.

First appears in chapter 5

An airspeeder pilot who is Keith's friend and transports the expedition party between scavenging sites.

First appears in chapter 6

The Deathless clan lord commanding the expedition. He diverts the convoy toward western coordinates after sensing an unexplained call, accepting an unknown risk at the destination. His orders supersede the convoy's planned route and refueling schedule.

First appears in chapter 7

The Deathless clan lord, now identified as Atius. At the derelict complex, he directs the scavengers and relic knights and assigns prime relic-knight escorts to the competing teams.

Also known as Winterscar Prime

First appears in chapter 7

Keith and Kidra's father, now identified as the Winterscar Prime. He is a formidable relic knight assigned to escort his children during the scavenging contest.

Appears from the start

The house relic armor worn by Keith's father when Keith awakens injured underground.

First appears in chapter 10

An apparent hostile intruder detected by the reawakened site's computer system. Its attempted breach prompts the system to erase information and protect navigation data. The warnings establish it as a threat, although its identity and physical nature remain unclear.

First appears in chapter 22

An unidentified presence associated with sealed side doors that begin flashing gold at Keith and his father. The behavior is unprecedented, and its nature and purpose remain unknown.

First appears in chapter 25

A masterless Imperial relic armor found in an ancient crypt. It reshapes itself around Keith, monitors his injuries, assists his movement, and registers him as its new user. It replaces the environmental suit that was damaged beyond repair.

First appears in chapter 25

Journey's deceased former wearer, an Imperial crusader whose remains lie in the crypt beside the armor and an occult longsword. Journey retains her biometric record and recognizes her as its previous user.

First appears in chapter 44

A spear-wielding machine champion who appears at the blast doors and blocks the party's escape while the doors are closing. The elite combatant's position turns the group's race from the bunker into a direct confrontation at the only viable exit.

Also known as The Feather

First appears in chapter 45

The machine champion at the blast doors, now identified as To’Aacar. He knows Atius from a centuries-old conflict and confronts him while the others try to escape. Their recognition makes clear that this is a renewed struggle rather than a chance encounter.