A Country Life with a Doctor's Daughter Doted On

She transmigrated from the apocalypse, while he was both a prince of the current dynasty and a young general. Betrayed by one of his subordinates, he was poisoned. To stay alive, he had no choice but to use his inner power to force the poison into his legs. From then on, the young hero everyone had once praised became the sickly prince everyone avoided. What kind of story will unfold between him and the woman who unexpectedly arrived in his life? How will they join forces to kill their enemies? Will he rule the world, or live as an idle prince by her side? What will he choose?