"I didn't know you had a younger sister."
"Didn't I mention it before?" Tang Yue pulled out a piece of scrap paper and handed it to Tomcat over the monitor. "Old Wang and the rest knew about it… Tomcat, there's no way to calculate this. Can you do some preliminary cleaning up for me before giving it to me? This string of numbers is longer than your tail. This darn thing needs repeated expansions. Even the computer is suffering from an overflow."
Tomcat took the paper, glanced at it, and handed it back.
"The answer is 42."
"You never mentioned it to me," Mai Dong said. "I thought you were an only child."