Darkness and Turmoil, I Became a Saint by Choice

A mouthful of food and a mouthful of drink. Are these evil? A home, a companion, are these evils? A feeling that cannot be let go, an agreement that has not been kept, are these evil? The power of judgment is in your hands. The conflict between the old era and the supernatural era, the dance of darkness and light, how to choose between everything? Look at Li Qiansan's endless sophistry, using ordinary knowledge to counter the immortal knowledge, and finally break out the dawn in the dark night!