A female general rescues a boy with no memory, binding him to her through a strange poison. As his past returns, he learns he is the heir to the enemy kingdom. Believing his devotion to her was only the poison's doing, he leaves to reclaim his place. But when news comes that she has died, he finally realizes he has loved her all along. Through war and hardship, their bond endures—and against all odds, love finds a way.
