Ruby wa Kyokuya Hoshi wo Mezasu

From Renta!: Royford, a travelling merchant, arrives in Kataris, hoping to taste both money and the thrill of adventure. A chance meeting with a mysterious red-eyed boy, Reza, changes his plans and perhaps even his entire life... Reza's past holds many secrets and ruthless enemies won't seem to leave them in peace.Read at Renta!