Three Kingdoms: Prime Minister, I Am Really Not the One Who Misled the Young Master.

Xu Zhen traveled through the Three Kingdoms at the end of the Han Dynasty and awakened the "Being a Teacher" system. As long as he accepts disciples, teaches students, and educates the people, he can obtain various corresponding abilities. But suddenly one day, a gentle and elegant young man came to visit, breaking the peace of Xu Zhen's life... [You teach the benevolent Lord how to attack the mind, gain +3 force, and reward "insight into the subtleties"] [You teach the benevolent master to learn looting, fishing, and tea art, and your energy and blood will be +200, and your force will be +20, and you will be rewarded with "Feng Shui Mystery"] [You teach the benevolent master to steal incense and jade, your physical strength will be +20, and you will be rewarded with "Water Spirit Root"] [You teach the benevolent master how to be a traitor, and you will be rewarded with "luck +30" and good luck] [You taught Cao Chong "Snake Catcher's Theory", learned the art of catching snakes, and was rewarded with "Capture Master"] A few years later, when Cao Cao ascended the throne of the Wei Dynasty, appointed hundreds of officials and called for the wind and rain, his eldest son Ang Shan was good at attacking the heart, his second son Pi was good at physical fitness and medicine, his fourth son Zhi Shan was full of flirtations, and the younger son Chong was the best at catching snakes... Cao Cao drew his sword and rushed to Xu Zhen's house, intending to fight with him. "King Wei, calm down! I really didn't teach the young masters bad things!!" Xu Zhen said as he jumped onto the roof and carried the cauldron to be on guard at all times.