Li Shuai transmigrates to Chang'an and opens a tavern.
One day, a fellow named Old Li comes in and tries to eat without paying, so Li Shuai makes him work at the tavern.
Who would have thought that Old Li would keep asking questions about the imperial court and the borderlands?
He even says that if Li Shuai gives good answers, he might marry his daughter off to him someday.
"You're a waiter working for me, yet you want to become my father-in-law..."
Li Shuai never imagined Old Li would have such grand ambitions, single-mindedly bent on becoming his father-in-law.
After Li Shuai activates the System, its first task is to make him an official.
In the end, Old Li comes clean and tells Li Shuai, "Actually, the person you're marrying is Princess Changle, and I'm Changle's father..."
This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.