'Polar Opposite'

Shiono Yizi is living a normal life or so he thought until one day a man named Sean had started sending him different gifts and he was arranged married to a Soldier named Saito Syu who saves him many times. But Who is Sean... Who is he to Yizi's life... What is Syu's role in his life... A story of a love triangle between a hero, a cute guy, and a demon who is obsessed with the cute guy. Who will Yizi choose Someone who love him, or someone who is very obsessed with him, an Angel, or a Demon.. Read to find out how Yizi slowly uncover the mystery of his life...