Since starting to work part-time as a tutor, the four words "call me sister" have become Yu Nan's new mantra. At first, it was only used by the fifth grade boy she tutored, but later she unknowingly included the boy's brother. Although there are a lot of younger brothers calling her Sister Nan, Yu Nan always feels that Chu Ting's "Sister" is always particularly confusing. Yu Nan secretly warned herself more than once: "I am my younger brother, so I can't delay my studies!" But little did he know that the seemingly aloof and stinky younger brother had already regarded her as his own.
"I heard that there is something wrong between you and Chu Ting."
"It's fake. Don't spread rumors if you don't believe them."
"Impossible, I can be fake, but Nan Ting must be real!"
"..."
Intention: Everything in the world is false, but with you, it is true