[Strong female lead and strong male lead + divine healer + alchemy + sweet romance + pocket dimension + academy]
In her previous life, she was an imperial princess blessed with a divine spirit root, yet her half-sister and fiancé conspired to kill her, scattering her soul. Her divine-healer mother sought revenge, but her fate remains unknown. Reborn into a new life with no memories of her past, she becomes Feng Jiuhe, the useless young lady of the Feng family in the lower realm. Her cousin and the Crown Prince, her fiancé, switch places with her and marry her off to the brutally cruel, blind Prince You of the Feng Kingdom.
They call her useless? She can refine pills, command a pocket dimension containing all things, grow spirit plants, draw talismans, tame divine beasts, and master both medicine and poison. She is a true all-round genius! Her maternal grandfather's family is the Dan Sect, the foremost alchemy clan in the middle realm, and they look down on her and her father from the lower realm? Too bad for them: she is the greatest alchemist in all three realms, and her pills are worth a fortune. The upper realm sends people to hunt her down? Then she'll rise to the upper realm step by step and settle every score along the way.
While she's busy taking down scoundrels and face-slapping her enemies, how does her aloof husband, Prince You, end up becoming the Demon Venerable and convincing himself that he's fallen in love with her?
Demon Venerable: She cured my eyes, gave me pills, and held my hand. She must like me!
Subordinate, thinking it over: Miss Feng seems to treat all her friends with the same wholehearted affection.
Subordinate: My lord, the greatest delusion in the world is thinking she likes you.
Demon Venerable: I don't believe it!
