Practical Teaching: I Am the Only Ruler

After traveling through time, Tianqi became Itayagi Yuqi's nominal fiancé on the 2nd. A manual on his cell phone in his previous life became a superpower in Tian Qi Erri's mind. After two days of playing chess, he finally became the only person in control of the highly developed middle school. Itayagi Yusu: As expected of me... My fiancé, he is excellent in every aspect. Shy Horikita Suzune: I want to be Tenki Futaka-kun's assistant! Kushida Kikyo: I became a toy. … After passing exams one after another, Tian Qi Erri finally became the sole ruler of the High Education Middle School! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.