His parents and younger brother disappeared, and Luo Wenjin was locked up in a laboratory. He later ran away with his friend Cheng Zhilu. During the run, they were separated. Luo Wenjin was adopted by a couple who lost their son. After being admitted to college, he made good friends Ren Beiyu and roommate Ji Xujing. What sparks will they produce?
Intention: Yuan Dan