You Called Me an Old Fossil? I Changed Class to Wen Zhong, Ancestor of the Nine Heavens' Thunder

【A Rousing Tale of Old Age】【Wen Taishi from the Start】【The Whole Family Regrets It to the Bitter End】【A Pear Blossom Tree Towering Over the Begonias】 Li Ting'an transmigrated to Blue Star eighty years ago. With no talent for changing professions, he poured all his heart into the two children he had adopted. Who could have guessed that in his old age, riddled with illnesses, his unfilial children would leave him in the hospital to die? His beloved grandson was playing a mobile game. When his phone ran out of power, he casually unplugged Li Ting'an's ventilator to charge it. Li Ting'an was so furious he kicked the bucket on the spot. Luckily, the Rousing Old Age System descended from heaven, helping him awaken one powerful elderly profession after another. Change profession to [Wen Taishi]: The Supreme Heavenly Venerable of Thunder, the highest god of the Thunder Department, governing life and death, prosperity and decline, rewarding good and punishing evil, slaying demons and subduing monsters, and commanding the thunder of the heavens! Change profession to [Divine Physician Hua Tuo]: “You have kidney deficiency.” “You old scoundrel, prepare to die!” “I can cure you.” “Save me, godfather!” (kneeling) Change profession to [Sword God Li Chungang]: “Had heaven not given birth to me, Li Ting'an, the sword path would have been dark for eternity. Sword, come!” Change profession to [Taiyi Zhenren]: When he encounters the mythic profession [Demon Child Nezha] rampaging and attacking people, he strides up and gives him a mighty smack. “Wicked disciple, cease your arrogance!” Change profession to [Patriarch Bodhi]... And so, his unfilial children, sons-in-law, daughters-in-law, and grandchildren all regretted it to death!!!