Demonic Priest

A man lived in this deserted house with his family. It is said that he was a monk, but some claimed he was doing and saying incomprehensible and strange things. Everything was normal until April, when the solar eclipse occurred. Screams were heard from the house by the residents of the neighboring village. It was said that he had sacrificed his family, and no one was able to know anything more, until the state sent one of my fellow investigators two days ago to find out what happened. However, he has not returned yet, and today, I will uncover everything myself...