Jiangnan City, at the residence of Zhang Menglong.
"Mr. Zhang, congratulations, you're going to be a father!" Zhang Menglong's private doctor put away the equipment. "From now on, Miss Lu should get plenty of rest and avoid any strenuous activities."
"Whoa!" Becoming a dad, Zhang Menglong could only think of these two words, with no other exclamations able to escape his mouth.
In fact, before Zhang Menglong set out, their plan to have a child had already begun. After returning to Earth, they tirelessly worked at it for a year, to the point where Zhang Menglong began to suspect he might be infertile.
Until Gou Dan told him, the higher the life form, the weaker its ability to reproduce. For example, lower-level creatures like insects or fish can lay hundreds or even thousands of eggs at a time.
Cats and dogs can give birth to litters of four or five.
But if a human could have quadruplets, it would definitely make the headlines.