Traveling through ancient times, mobile phones have no signal, but AI is still there.
It's called a bean bag, and it can discharge electricity, light up, and help me slap all the villains in the face.
The only shortcomings: too talkative and not enough power.
Ruffian, evil businessman, powerful person? Come and destroy each one.
Don't know martial arts? I have physics.
Don't know how to be Machiavellian? I have science.
I have the final say in this Northern Song Dynasty.
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Reading warning: This book contains a lot of cool points, please prepare anti-hypertensive medication.