Battle Through the Heavens: Xiao Yan, who was kidnapped to another world

A certain unlucky guy transmigrated to the Dou Qi Continent tens of thousands of years ago. In order to ensure that he would not perish together with the evil race, he fought a protracted war and threw the Emperor Pill he had created into the Dou Qi Continent tens of thousands of years later.
Without a doubt, Xiao Yan was chosen by this Emperor Pill. In order to make up for the missing three years, the Emperor Pill fixed the time point and directly threw Xiao Yan into the Douluo Continent, the world most convenient for leveling up.
It also thoughtfully includes a teacher, Lin Dong, who teaches mental cultivation.
Then, because cultivation was too easy, both Xiao Yan and Lin Dong became timid and began to hone their cultivation.
Having witnessed everything, Teitan wore a look of utter despair—this wasn't what he had imagined.