A thief who makes daggers out of light, and can see what a person hopes for, which is a worse gift than it sounds.
Tandy Bowen is a teenager and a street thief connected to Tyrone Johnson by a shared childhood tragedy, with the ability to emit light. Olivia Holt plays her.
The series pairs the powers with what each of them needs. Tandy sees people’s hopes, and she is the one who has given up on her own. Her mother Melissa is addicted and optimistic in roughly equal parts, which is the most precisely observed relationship in the show.