“What the hell, why are the ancestors of this era so obsessed with copying their teachers?!” When Ming Dynasty craftsmen reproduced Lin Xiao's physics homework down to the last detail as a “steam engine prototype,” when Hua Tuo hailed his chemistry notes as “immortal prescriptions,” and when his short history essay prompted emperors from every dynasty to revise national policy through the night... this high school sophomore had no idea that every move he made was being livestreamed around the clock by the sky screen to all of ancient China!
From Qin Shi Huang to the Qianlong Emperor, a mysterious screen suddenly appeared in the skies above every ancient Chinese. The boy inside wore strange short sleeves and complained every day about having too much homework. Could he really be their descendant, living a thousand years in the future? Even more absurdly, Zhu Yuanzhang treated the mechanical diagram the kid casually sketched as a work of “Heavenly Creations,” scholars from every dynasty scrambled to copy his class notes, and even a casual gripe about “the three biggest blunders of the An Lushan Rebellion” while watching short videos made Emperor Xuanzong of Tang convene an emergency court meeting that very night.
“Your Majesties, this really isn't a cultivation manual!” Lin Xiao, completely unaware that he was being livestreamed, was on the verge of a breakdown as the ancients went wild, treating physics formulas as talismans and chemical equations as alchemy recipes. Things got especially bad when he flashed a peace sign at the Marquis of Wu Shrine, prompting the strategists of the Three Kingdoms to investigate what kind of military hand sign it was... Best of all, after the final exams, bamboo-strip editions of “Five Years of College Entrance Exams, Three Years of Practice” suddenly became all the rage in schools across the dynasties.
As the ancients began casting bronze models of phones, making “social media feeds” out of rice paper, and even trying to send comments via beacon towers... Lin Xiao's everyday life was changing the course of history in the most ridiculous ways!