The omen girl

"Abandoned by her parents when her Omen stain appeared, Sozo survives the streets through her secret weapon: her ability to conceal her curse. It's a rare talent that her shadowy mentor, Esp, sees as the key to infiltrating and competing in the Decade Race of Stars. The race is deadly, but the prize is irresistible: a single wish for anything. Esp dreams of using it to reshape the world, and Sozo convinces herself the risk is worth it, but keepin...