Time travel back to the eve of the Xiantian coup, only a few years before the prosperous Kaiyuan era.
The world only knows that Kaiyuan was prosperous, but they cannot see the hidden dangers hidden under the prosperous times.
Ning Ye stood at the foot of Chang'an City, unwilling to wait for its prosperity to decline.
Established academies, taught arithmetic, and developed practical studies;
Hand over courtiers, set up chess games, and stir up the situation in the Tang Dynasty.
The emperor's mind, the game of aristocratic families, and the war at the border appear one after another.
When the fire of innovation burns all over Guanzhong, a new era of Kaiyuan begins!
