Act of the Butterfly

Adira, the Reudine family’s daughter, has an older brother that she can rely on. However, that changed due to the tragic events that befell Reudine's family and her brother disappeared in the middle of the incident. Why was she taken to a place full of criminal activity? [Original Webtoon](https://www.webtoons.com/id/challenge/act-of-the-butterflies/list?title_no=616889)