Travel Through the Past and Become a Bad Guy

The depressed Yang Ziwen looked at this paradoxical world and wanted to shout, "Wo Yao! What's wrong with this world?" Son: Dad, the firearms in your army are so outdated! Dad: Behind the times? What have you seen! Go, go, it's cool, why don't you wait... The son moaned silently, but the corners of his mouth turned up... Wait for me to get one, so you can see the world... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.