Traveling Through Space, the Emperor Forced Me to Rebel and Become Emperor

Time travel + space warehouse + fictional history + modern weapons + emperor + Jianghu style What? Traveled through space? Is space actually a war preparation warehouse? What? There is no cure for chest pain, but I have quick-acting Jiuxin Pills! What? Are you invincible if you are a master? Are my electric batons and tutu just decorations? What? The court has no money to fight the war? You actually asked me to borrow it? What? You are the emperor. You actually tried to persuade me to fail in proclaiming myself emperor and force me to rebel? Lin Chen, an overtime dog and a small warehouse manager, traveled to ancient times by chance. He used space materials to kill everyone in ancient times and stirred up the political situation. From then on, he started a cheating life in ancient times...