The Emperor Seizes His Concubine: from Being Introduced by Medicine to Being His Only Favorite

Once she traveled through time, she became the "living medicine guide" in the Tyrant's Palace. He grabbed her chin: "I will keep you alive just to drink the blood of your heart." But she insisted on living in this cannibal harem and becoming the most powerful poison. When the indifference in the tyrant's eyes turned into paranoia, when use turned into possession, he asked her with red eyes: "What do you want to do to stay?" She chuckled: "In exchange for your country."