Parallel worlds [also known as parallel universes, or multiverses] are a theory that has not yet been proven in physics. According to this theory, there are likely to be other universes outside our universe....
His mental age is 18 years old, his actual age is 26 years old. He was originally a high school graduate who just graduated from high school, but he traveled to a parallel universe as a nanny. When he was in school, he was an out-and-out academic bastard, but he was kind-hearted and loyal... He liked watching zombie movies, playing real-person CS, and he was very good at marksmanship. He taught himself fighting skills and loved to ponder some survival skills in the wild. Before time travel, his dream was to be an Internet celebrity, and he would go to the mountains behind his hometown every day to live broadcast the stupid thing of "living in a pair of pants for a month."
Looking at the pregnant woman in front of him, Xu Jia began to think about a question.
"Is this considered a joy to be a father, or a joy to be a father..."
