I’m a NEET but When I Went to Hello Work I Got Taken to Another World

The NEET Yamano Masaru (23 years old) went to Hello Work and found an interesting job offer. [A sword and sorcery fantasy, test play for Miniature Garden of Razgrad. Extended period of time, preferred to be able to live on site. Monthly salary of 250,000+]. He immediately went to the interview and signed a contract.

However, the place of employment is in another world. Because of the contract, he’s taken there, and in order to survive, Masaru received a cheat but is told the shocking truth.

“This world will be destroyed in 20 years.”

Can a simple NEET prevent the destruction of the world!?