How Did a Jar Seller Like Me Become the Mentor of Emperors Across the Ages?

[Comedy] + [Myriad Realms] + [Rewriting the regrets of history] + [No female lead] Zhao Le obtains the Jar System and transmigrates to the Hongwu era from the start. As it happens, Zhu Xiongying is critically ill. Zhao Le’s arrival keeps Zhu Biao from seeing his beloved son one last time, and Zhao Le nearly gets chopped into mincemeat by Zhu Yuanzhang from the start... Fortunately, Zhao Le talks Zhu Biao into opening a jar, and he draws a resurrection coin that brings Zhu Xiongying back to life. Zhao Le also receives a tenfold-luck jar in return. After drawing a cultivation boost, Zhao Le immediately starts stirring up trouble, egging Zhu Biao on to rebel against Old Zhu... When Zhu Yuanzhang follows Zhao Le to the final years of the Chongzhen era, he brings the armies of Hongwu with him and uses modern machine guns to rebuild the Ming Dynasty. When Chongzhen draws a talisman, he single-handedly kills the leaders of the Eight Banners beneath a crooked-neck tree on Mount Mei... After seeing how much fun it is to open jars, the emperors of every era all start talking like this: “Mr. Zhao, our Great Ming is broke!” Zhu Yuanzhang wails. “Broke? Easy. Invade Japan!” Zhao Le replies. “Immortal Master, our Great Tang is broke!” Li Er wails. “Same answer!” As Zhao Le travels through the dynasties, he does only three things: sell jars, get each era to invade Japan, and rewrite the regrets of history...