The Fruit Continent has been cursed, and no one can grow up. Their memories will be restarted every 10 years, which is equivalent to the memory of everyone who is only 10 years old. What can a primary school student do? Lin Hao unfortunately traveled to this primary school student's world, and he was able to preserve his memory. While others were still memorizing the 99 multiplication table, Lin Hao already knew the introduction to functions. At this time, he discovered that he could cultivate immortality here. . .