A Plant Parasite Is Attached To Me[REWRITING]

Seth was a child who had no power in a world filled superpowered human beings and advanced technology. He was most often bullied by his peers for his lack of powers, some people ignored him like a plague. But everything changed when his blood landed on a seed kept in his father’s lab which immediately grew roots and entered his body. Then an enigmatic plant revealed herself as a parasite that attached to him. Now both Seth and Thally have to deal with their new lives together.