All Humans Fight Monsters in Other Worlds and Upgrade, but Am I Alone in the Wilderness?

"Ding! The online gameplay of the earth has been upgraded. All young adults in the human race have been transferred to the earth experience server. If you want to go back, you can only continue to kill wild monsters and upgrade until you defeat the final mysterious boss!" —— Looking at the bleak autumn forest in front of him, Chen Sheng was a little confused. What does it mean to level up by killing monsters? What the hell is this system with levels, exchange shops, friends and teams, and random roulette? And why was I teleported to this remote place and chased by an entire pack of wolves on the first night? Alas, let's hide in the cave and grow up! Before the cold winter comes, let's start to have enough food and clothing! Farming, hunting, fishing, planting... What does it mean that I have built a village and you all want to join me? Then I don't have to be a hateful cow and horse anymore? Wrong! Being a cow or horse is the most glorious thing! ! !