Ai Tsubakihara

After a mysterious biker helps him on a stormy night, Rei can’t forget him—until fate brings them back together and sparks something more.

This anthology tells the story of a memoir of women who have fallen deeper and deeper into the charms of bottomless swamp-like men. (Source: MyDramaList)

Okawa Yuka is living out the daily motions of life but doesn't understand her reason to keep living. After a confrontation with a co-worker, she decides to end it all but fails when she stops herself from squishing a cicada. That cicada returns the favor by transforming into a man, named semi, for seven days because he thinks it will make her happy. The downside is, he has no idea how to live as a human.