Senior Sister Burned Me into the Alchemy Furnace: I Refined Yin and Yang from the Ghost World

[No system · Orthodox cultivation · Alchemy · Revenge] Senior sister is the most beautiful woman in Zhongzhou City. She pushed me down the alchemy furnace with her own hands... Burning in the fire, she smiled and watched me being burned alive! ! But she didn't know that with my reversed and broken veins, I was a waste in the human world, but in the Netherworld, I was a treasure that could walk the yin and yang! I stayed in the netherworld, finally refined the yin and yang elixir, and returned to the world of the sun - the first person to be refined was her...