Chu Yiran is a transmigrator. The world she transmigrated into is about on par with her old one in terms of culture, technology, and everything else. If the names of all the famous people in this world hadn't seemed so unfamiliar, she might never have realized that she hadn't been reborn. She had transmigrated, and become younger in the process.
After being adopted, she got a mischievous little brother, a gentle childhood friend, and a best friend she could talk to about anything.
But this world didn't seem as simple as she'd imagined.
Her relationships with her childhood friend and best friend also changed after they graduated from high school...
Theme: Fit in or stay true to yourself