C51 It makes you wish you were dead

"Once they drink that water, the curse will immediately take effect, and the Gu worms will also begin to parasitize inside of Shi Yan's body. In the end, they succeeded, but Shan did not admit defeat, and endured the pain of the Gu worm as he deployed his troops to flatten Tuwa. It was all my fault. If I had gone to war with the army, it might not have happened. If I hadn't had a fight