I Have Been Refining Alchemy for Three Years and I Am Invincible When I Return.

World view: This is a big fantasy world - Tianxuan Continent where martial arts is respected and the strong can overturn rivers and seas. There are many sects and divided empires on the continent, and everyone is eager to become a strong person. Core setting: Alchemist. In this world, alchemists are respected because they can refine magical elixirs that help warriors break through bottlenecks and improve their cultivation. A good alchemist is often the guest of a big force. Protagonist setting: Lin Feng, who was once a talented core disciple of the Qingyun Sect, was expelled from the sect because of being framed, his Dantian was damaged, and his cultivation was completely lost. Desperate, she married into the Su family, a wealthy businessman family in a small border town, and became a "waste son-in-law" who was ridiculed by everyone.