The Demon Lord's Only Favorite: the Genius Alchemist

She is a genius alchemist from the upper realm, with monstrous strength, attracting thousands of strong men to besiege her. Once she was reborn as the good-for-nothing second lady of the general's palace, everyone laughed at her. At the Queen's birthday banquet, she was offered a marriage to the deposed king who was born with an eye disease. The family is outshined by her, and she is the one who abuses the scum in the academy and accepts her younger brother. The vest fell off, leaving everyone stunned. What, the loser is actually my goddess? The waste material is actually the legendary Young Master Qingxuan? And that useless king... It's actually His Highness the Demon Lord!