Jiang Yuan and Jiang Meng's parents died in junior high school. The two grew up together and helped each other, turning from brothers to boyfriends.
The place names in the full text are purely random. The author is usually very busy and updates are slow.
Tsundere Wen Jing's younger brother controls the offense (Jiang Yuan) x Generous Sunshine Angel Shou (Jiang Meng)
Purpose: Youth growth