I would remember this manhwa as the one I binged read all night (07-01-22) LOL. But honestly though, it has amazing artstyle, very interesting plot about this obsessive ex-lover who chased after MC, even if he had to cross dress as a female. MC had her own fears and trauma, but she was able to overcome them in the end thanks to the people who truly cared and supported her. Really liked the ending and will recommend it, just trigger warning about some things :D
Secret Alliance