Raw Chapter 61 Makutsu No Ou Yomei Ichi Kagetsu No Doutei Mahou Shoujo Harem Wo Kizuite Ou He Kunrinsu Guide

Without more information about the series, it's challenging to provide a detailed summary of the chapter. However, based on the title, it appears that the story revolves around a magical girl who has been observing a harem (a group of people, often female, who are romantically interested in a single male protagonist) and decides to take action.