Become a Teacher to a Tyrant

[I have some new ideas and may rewrite them all] It turns out that Zhaoyue is a goddess who came to earth and experienced calamity. She needs to assist Mingjun to stabilize the world before she can return to the fairy world. But I don't want to see the wrong person and end up miserable. After waking up from a big dream, she was still the aloof Imperial Master. According to convention, the Imperial Master needs to select a prince for training. All the princes panicked and apologized in front of her court. Yuan Zhaoyue looked at the prince kneeling at the end. In her previous life, the seventh prince, who came from a lowly background, was sent to an enemy country as a hostage after she selected him. In the end, as a mediator, he usurped the throne of the enemy country and became one of the heroes of the country. Since they all want to assist Mingjun, wouldn't it be better to replace him with someone who can ascend the throne by himself? Facts have proved that Yuan Zhaoyue made the right bet this time. In just ten years, the new tool-man students have come to dominate the world. She has also been able to complete her calamity mission, successfully return to the fairy world, and continue her career as a goddess who eats and waits for death. She is a winner in life. At this time, Yuan Zhaoyue did not know that after she left, her students would become the cruelest tyrants in history. She didn't even know that she could be caught back after running away to the fairy world (smile) … Qiu Buyu met Yuan Zhaoyue for the first time. With a soft smile on her face, she asked him softly: "Your Highness, are you willing to be my student?" The young man lowered his eyes: "Thanks to the Emperor's great love, I forgive you for obeying your orders." Who could have imagined at that time that he, who was aloof by nature, would actually kneel down in front of her: "From now on, I am your sharpest sword." Like a sacrifice, Qiu Buyu gave everything he had to her. With the assistance of Yuan Zhaoyue, Qiu Buyu killed his relatives and ascended to the throne. After ascending the throne, he quickly announced the dispatch of troops to the surrounding countries to stabilize the world. After the last country was destroyed, Qiu Buyu rode a fast horse from the frontier for three days and returned after a long journey. He wanted to share the good news of world unification with his teacher. But what greeted him was a cold golden palace, empty and without any echo. Maybe the teacher just wanted to joke with him? Qiu Buyu thought. So he waited. One month, half a year, one year, three years, five years... Finally, Qiu Buyu fully understood. The teacher is gone and will not come back, ever. - Because she has the most beautiful face in the world and the cruelest heart. Mission: Treat people sincerely and do things with integrity, only then can you always succeed