Kiss the front page of an autographed book and
teleport to your favourite author?

Anle, who works in a coffee shop, receives a book signed by her favorite author from a regular at the shop, Yu Zhengya. While fangirling and tossing around with the book in her arms, a miracle happens -- she teleports to him! It turns out the man of few words who idles in typing away at the shop, is actually Anle's favorite writer, the mysterious "Bai Yuan."

As the teleportation gradually shortens, apart from space-time distance, there are also two sad hearts with secrets.