Grandpa's Rebellion in the Underworld

Grandson Zhang Di discovers his deceased grandfather Zhang Kuian is leading a rebellion in the Underworld. Not only does Grandpa arrange Zhang Di's marriage to Qin Mengyin from the Qin family for spiritual cultivation, but he also frequently provides golden fingers like Yin-Yang Pills, the Book of Life and Death, and invisibility techniques. When Grandpa plans to attack a city, Zhang Di simply sends him a rocket launcher. When Grandpa runs out of money, Zhang Di burns two truckloads. With one in the underworld and the other on earth, the grandpa and grandson start a hilarious and thrilling new life. This story is adapted from Tomato Novel's 'Grandpa, You're Really Rebellious in the Underworld?' by author Big Shark.