Wang Zhe traveled to the world of Gaowu, where he practiced medicine by taking elixirs. When he was in his third year of high school, he awakened to the system of taking elixirs. Not only did taking the medicine have no side effects, but he could also gain hundreds of times, easily breaking through the bottleneck of his practice. The head teacher, Mr. Lei, did not sell lessons in class but only elixirs, and also set up loan sharking routines for students. Wang Zhe used loans to stock up on medicines and quickly rose from the copper level. After returning home, he fought with his father, Wang Meng, who had mortgaged his son for money in order to receive subsidies to have a child, and won the right to take drugs.