When I Am a Hundred Years Old, I Want to Marry a Silly Little Girl as My Wife

Jiang Feng, who traveled to the Dragon Kingdom, got a system. The system gave him the Guishui Dafa, which can slow down his breathing and heartbeat through meditation, and 10 million in cash. And told Jiang Feng that the system would not be truly activated until he was one hundred years old. Jiang Feng used the knowledge of modern society to invest in some projects, and after writing some key projects and handing them to his pregnant wife, he resolutely went into seclusion to practice. Finally, Jiang Feng came out of seclusion at the age of 100, and the system gave him a new task, which was to continue Xuanxuan. At this time, the entire Jiang family was in chaos. The person that grandpa wanted to marry was his great-granddaughter's best friend, the stupid girl. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.