Nightmare—Regret

Translator use—[Nightmare-Regret]
Please be careful not to let these hateful monsters take advantage of their emptiness. "Regret" is not as threatening as other nightmares, but these dirty little things are not vegetarian, on the contrary they The methods are somewhat more vicious. The nature of "remorse" is similar to parasites. They will sneak into their shadows when travelers are not paying attention. They will draw nutrients and reproduce in the shadows of their unaware hosts. Perhaps at first it was just a little frog croaking in their sleep. But gradually, day by day, these frogs croak will become more and more noisy, and their changes will be like a small pond becoming a huge wave of monsters. The alternate frog crowing will be day and night. Stop torturing the traveler's heart, no matter how you call and ask for help, no one can understand, their cries will entangle the traveler until "death".