In various short stories where the male protagonist becomes yandere and turns into a villain, the female protagonist mostly accepts the male protagonist's pathology.
When Tang Feng saw Gu Ruan for the first time, he wanted to possess her completely, so he followed every step and used any means.
Bai Yirui, as the most favored eldest princess in the dynasty, had always acted recklessly. The little boy she saved casually would not be afraid of death and would pester her, so don't blame her for being rude, but the boy's charming face really tempted her.
. . . . . .
Concept: Paranoid love