The Golden Years of Ponies

He is a British tycoon. He is a stallion of the Waro Empire. She is the princess of the Waro Empire, a fallen princess after her kingdom's destruction. He is a light in the darkness, illuminating the darkness where she had lost all hope. He is a unicorn of the beastfolk; she is the chain of fate binding him across three lifetimes. He is a stallion, yet he is magnificent. She has lost everything, but she is not alone. His name is Xiao Ma, and hers is Waro Yuxi.