The Half-Titan 
is a The Owl House series, taking place after the finale of the series. As Luz enrolls in the College of Wild Magic with the love of her life, she wakes up one morning to find out that her Titan powers, despite supposedly being temporary, have suddenly reappeared. And if that wasn't enough, the Collector has returned, bringing grave tidings...
- Big Bad Duumvirate: The main villains of the first story are the Archivists, the older siblings of the Collector, who found out about King and want to kill the young Titan, with their eldest brother Orion acting as leader.
- Big Brother Bully: The Archivists actually torture their own sibling simply for befriending King (a Titan).
- Living Memory: The Titan left Luz with an imprint of his spirit and memories that she can ask for advice and knowledge.
- Not Quite Back to Normal: As it turns out, Luz technically never truly lost her half-Titan abilities, she just didn't have the necessary energy to fuel them until King grew strong enough to take over doing so from his father's spirit, which is apparently an automatic process given how he wasn't even aware of doing so.
- Properly Paranoid: The Titan set things up so that King would end up fueling Luz's powers once he got powerful enough, which turns out to have been a reasonable concern once the Archivists show up and Luz's powers make her the main obstacle keeping them from killing King.
- Voluntary Shapeshifting: Luz is capable of shifting between her new half-Titan form and her normal self, thankfully.
