Marvel's Cloak & Dagger (2018): First Light

Tandy Bowen and Tyrone Johnson – two teenagers from very different backgrounds, find themselves burdened and awakened to newly acquired superpowers which are mysteriously linked to one another. The only constant in their lives is danger and each other. Tandy can emit light daggers and Tyrone has the ability to control the power of darkness. They quickly learn they are better together than apart.