Copywriting:
Lu Qingyan, the youngest number one scholar in the Great Yan Dynasty, was hit by a device called [Savior Quick System]. When he opened his eyes, he became a scumbag in the 21st century.
Even those who do not can solve the linear equation of two variables, and the beautiful articles cannot be exchanged for a full meal in the cafeteria.
Lu Qingyan angrily scolded the system: "What is electricity? Mobile phones are monsters? In this prosperous age, why do you need me to save you?"
Until he stood in the physics class, looked at Ohm's law on the blackboard, and blurted out: "Resistance, equal potential difference divides the current?"
The whole class burst into laughter, but Lin Feng, the top student, had blazing eyes: "Brother, this solution is wonderful!"
When Lu Qingyan stood in the library and saw that everyone could read unique classics for free, and sighed with emotion at the prosperous times when "everyone from a poor family could give birth to a noble son", the system mission was completed, and he was forced to return to the ancient times when government corruption and starvation were everywhere.
Facing the old emperor he had been looking for so hard, Lu Qingyan silently took out the "Militia Military Training Manual".
The old emperor: "My dear, what is this?"
Lu Qingyan: "This is the dragon-slaying technique."
