Tolei is the fourth son of Genghis Khan.

Tului (Tului, meaning mirror in ancient Mongolian) is the fourth son born to Genghis Khan’s first wife Borte. His three elder brothers are Jochi, Chagatai, and Ogedai.

Genghis Khan divided his sons into confederates during his lifetime, and Tuo Lei stayed with his parents, inheriting his father's Oduoer, pastureland and army in Onan and Qinglu Company. Genghis Khan left an army of about 129,000 people, most of which were inherited by Tolei.

After the death of Genghis Khan, in accordance with the tradition of "the youngest son guarding the stove", he served as the "supervisor of the country" and supported Wokuotai to succeed him. In the fifth year of Shaoding (1232), he led his army to defeat the Jin army. On his way back to the army, he suddenly died of illness.

Tool and supervise the country:

Before his death, Genghis Khan had long considered the successor to the throne. The third son, Wo Kuotai, was good at controlling government affairs and had outstanding talents in political management. The fourth son, Torre, was born a martial arts wizard. He was brave and good at fighting, and he was also unique in leading troops.

There was a long-term debate in the court about the successor to the Khan throne. Because Genghis Khan made comprehensive considerations, he made a will to pass the throne to Ogedai. However, according to Mongolian tradition, the throne is generally passed to the youngest son, that is, Tole.

Genghis Khan’s decision went against tradition. After Genghis Khan’s death, the legality of Ogodei’s inheritance was opposed by some ministers. Under this dilemma, Torre served as president for two years. Supervising the country is also the best way to alleviate conflicts.

During this period, the Torre Supervisor never stopped fighting for the throne. Of course, his brother Ogedai was not a vegetarian and pressed forward step by step. In the end, Ogedai ascended to the throne relying on his father's will and the support of his second brother Chagatai.

This is the end of Torre's position as superintendent of the country. Torre suddenly died suddenly in the army when he was 40 years old. Some people suspected that Ogodei was jealous of Torre's talent, but it is difficult to verify the historical truth now.