So, what were the chances of someone finding a small entrance to a dungeon in the middle of the desert? I found that a bit far-fetched here. Also, I felt there was a lack of context as to why Phi, who seems to be a well-known Goddess, fell in love with the MC at first sight. It gave me the impression that the author just wanted to add an oppai heroine to the story and couldn’t come up with a better way to do it.