Evil Cultivator

I traveled through another world and became a genius in cultivating immortals. I couldn't achieve the golden elixir, but I was favored by good and evil. I practiced for several years and achieved foundation building. I didn't expect that the purpose of cultivating me in the end was to use me to refine elixirs... The truth can be seen in the fire of karma, and the true self can be found in the sin. Fallen immortals abandon the law just to control their own destiny,