The temperature of their fingers

I have to stay calm, I have to stay calm!

After seeing the title of the book, Song Shuhang tried his best to keep his calm and not let his thoughts wander so as to avoid accidentally triggering the appraisal technique and spurting out blood in front of Senior Sister Ye.

Immediately after, Song Shuhang glanced again at the serious-looking title of the book. But even after looking at it a second time, he just couldn't imagine which part of the book could have made Senior Sister Ye burst into tears...

Is it possible that the content of the book is more complex than what the title suggests?

For example, although the title is serious-sounding and seemingly about academical discussions, the actual content of the book is that of a tragic love story... In the past, Song Shuhang, too, had bumped into the so-called clickbait titles!