The Wild Goose of Jiangnan

Are they dead together = = Why bother?

When I saw this, why did I feel that the prefect did it on purpose - - Could it be that he switched their handkerchiefs?

I... I admit that my understanding is very poor. I really don't understand the artistic conception conveyed by the handkerchief at the end and the meaning of the word "". Pulling the quilt to ask for spoilers~~

I found that I quite enjoyed each chapter. And this last sentence.