In the restroom.
Song Xiao gave a generous tip to a waiter to run an errand and buy him a new shirt.
While waiting, he lit a cigarette and stood by the window, puffing smoke into the air.
He held his phone in his hand and called his personal detective.
"How's it going? Did you find out why Jiang Man had a shotgun wedding?"
"I found out," said the detective, looking over the information he had gathered. "Jiang Man's sister Jiang Rou was fancied by an old man with the last name Yang. The Jiang family took 880,000 from them but didn't want to raise a daughter, so they made their biological daughter take her place.
Unfortunately, on the day of the civil registration, Mr. Yang got food poisoning and acute gastroenteritis. He didn't make it to the Civil Affairs Bureau, and due to some mistake, Jiang Man ended up marrying Lu Shao instead."
"So that's what happened," Song Xiao narrowed his eyes, nodding in understanding.