Mr. Gu, Madam, She Doesn't Want You Anymore.

The Kind That Makes You Feel Distressed, Tortured to the Point of Tears, and It's Very Uncomfortable to Watch.

I want to read a book similar to "Very Addicted". It's the kind of torture that makes your heart ache. It makes you shed tears. It's so hard to watch. It hurts you so much that it hurts you. It's like a bone-gnawing crisis.