Sky Screen: Zhu Laosi, How Did You Become Emperor Taizong?

Wang Yu gets a sky-screen phone. By scrolling through videos and editing them, he can earn all kinds of generous rewards. From then on, a sky screen descends into the histories of myriad worlds. From the start, it reviews the Eight Great Taizongs of history, leaving the founding emperors of every dynasty dumbfounded. Zhu Yuanzhang: “What? The Taizong is my fourth son, Zhu Di? What about my Biao'er? Why didn't he become emperor?” Fourth Brother Zhu: “Father, let me explain. My nephew was too harsh with the fiefdoms. I was only purging the court of corrupt officials!” Li Yuan: “Erlang became Taizong? What happened to his big brother? And what about me?” Liu Bang: “How is this possible? The Han Taizong is Liu Heng, not my son Liu Ying?” When the sky screen began reviewing famous moments from each dynasty, the founding emperors were thrown into an uproar.