Time Travel: Wu Dalang Starts the Game and Poisons Pan Jinlian to Death

Li Guodong gave all his savings to his three children. In the end, he got cancer, but his three children ignored him in a nursing home. He thought his life was about to end with regret, but he ushered in a journey through the system. Traveling back to Wu Dalang, as long as he successfully counter-poisons Pan Jinlian, he can be cured of cancer, gain longevity, and have the chance to win the lottery. Li Guodong's destiny will change from then on, and he will have to pay the price for his three unfilial children...