I think it was just switching to future POV again
Which chapter was in the future?
Ahhhhh! This time it's more.
a lot of chapters are in future POV, it switches between the two through the entire story. I noticed people getting confused about it because they never tell you when its happening, but basically anytime you've had to ask "when did this happen?" or "what's going on?" it was the future. Another clear sign is if little mo's hair was unusually short, like almost buzzed.
the story has chapters in the present, and chapters working backwards from the future, both leading to the same event. The event (probably) being when He Tian leaves Korea.
When the hell did they grow up. !!!