Summon: the Dark Emperor's Dark Wife

Magic and fighting spirit coexist, and the strong is respected. A cruel female agent accidentally time travels into the body of a cowardly good-for-nothing lady, making her stupid and weak? Unable to practice? Oh, let's see who is stupid and who is weak! Contract with the magical beast, refine the elixir, befriend the Lord of the Sea, recognize the Lord of the Abyss as your brother, travel across the three realms, and no one dares to offend him! It's just that this son of the Emperor of Heaven… "Are you poisonous?" "Poisonous, extremely poisonous, only you can cure it."