Nana and Li Kui are childhood good friends. When Nana grew up, she became a psychologist. After graduation, she returned to the city where Li Kui was located and found that Li Kui had contracted a mental illness due to being addicted to online socializing.As Li Kui's best friend, Nana is determined Nana and Li Kui are childhood good friends. When Nana grew up, she became a psychologist. After graduation, she returned to the city where Li Kui was located and found that Li Kui had contracted a mental illness due to being addicted to online socializing.As Li Kui's best friend, Nana is determined to help Li Kui find the specific cause and cure his illness, never abandoning him.Details