After Time Travel, I Will Dominate the World with Thermal Weapons

Bai Xiaotian achieved the achievement of landing a box 100 times because of his poor skills in playing a chicken game. He uninstalled the game in anger, but he didn't expect that God made a joke on him. When Bai Xiaotian woke up, he actually traveled to the battlefield where the two countries started fighting, and saw that the two sides were about to confront each other again. In an emergency, he activated the system, which allowed him to enter the game world and bring out all kinds of equipment in the game. Healing medicine, guns, cannons, tanks, mechas...