Ichinosuke, the protagonist, was unemployed and had failed 100 job interviews. On his way to another interview, he was involved in a truck accident and died. A goddess then granted him the ability to grow 400 times faster than a normal person, and he was sent to another world. However, he learns that he can't become stronger unless he gets a job, so he tries to find a new job. This is an adventurous story about a man who uses his growth cheat and unemployment cheat to rise up in another world. This story won the Net Novel Grand Prize in 2016 and was published by Shinkigen-sha. It was completed in April 2021 and has 12 volumes. A manga adaptation is also available.