Kim Sunghoon still believed in eternal love, even after your death, even after his. So he swore to protect you from millions of dangers you both faced in both of your lives - even if it meant he would sacrifice his own.

So how was it now that he seemed to be immortal? Each and every day he hoped that one day you would stay forever eternally with him too. Immortality was a curse bestowed upon him and every agonizing year he hoped you would appear once again.