Doom Lord: the Qin Empire Starts with Small Soldiers

When the end comes, the earth is evenly divided into 100 million equal-sized square territories. A lord will be selected for each territory at random. Human gathering places have become the last safe haven. And the deserted mountains have become a petri dish for monsters. The huge ocean has become the kingdom of mermaids and aquatic animals. Ying Feng, who was reborn as a history graduate student studying ancient Qin history, awakened from the lord system of the [Great Qin Empire]. Fight the Zerg and destroy the beast tide. Sweep away the heaven and earth and unite the world. Farming+Leading the Mainstream+Decisive Killing+End of the World