[Fake siblings | Mild coercion | The male lead has plotted for a long time and will be a lovesick puppy for love | The female lead realizes it late | 1v1 | Both leads are sexually inexperienced]
An accidental friend request set off the sparks Gu Chenzhou and Jiang Jinyue had long laid in place.
In memories, both dim and bright, his traces were everywhere.
On the surface, he was her "brother."
Behind the scenes, he was her "enemy."
The two had always gotten along peacefully, but things started to veer off course when Gu Chenzhou returned to the country.
Then one day, she noticed something was off about the way Gu Chenzhou looked at her.
He stopped pretending.
"Jiang Jinyue, I've loved you for a long time."
(The heroine is a younger-sister type who grows over the course of the story. She's lively and carefree early on, then learns to train her dog later.)
The more I watch it, the more I like it. The setting of the male and female protagonists is also good. It's not a loss if you invest in it. It's worth it.
The setting is pretty good, with both sadness and sweetness.