The protagonist Shitara Naoki, is fired from his job managing the parking lot of a university, and becomes desperate albeit partially. The reason is because of his attitude at work, however, it does not matter to him who has lived with a self-centered personality for over 40 years, regardless, he blames his surroundings and drowns himself in alcohol to escape from anxiety.

One day, he gets into a fight with another customer at a bar and is forced to leave. While grumbling and going home, because of his drunkenness, his legs get tangled up which make him leap onto the road, and gets hit by an oncoming car. A woman comes out of the car and takes out her phone, while seeing her calling someone, Naoki faints.

When he wakes up, he sees two women. Apparently, they are the ones who run him over. Furthermore, he learns that due to some circumstances, the accident cannot be revealed to the public.

"How selfish of them...... In this case, let's be selfish towards them as well!"

Taking advantage of these two women, Naoki begins to pay them back.

[Translated and edited from Getchu]