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This is a world where martial arts abilities and steam technology coexist, a world where contact between planets and planes has been established. However, years of rapid development have left people with a very poor spiritual world, and there are almost no entertainment projects in the world. An otaku who traveled here from the earth wants to build his own entertainment empire here.

It is my job to protect the protagonist. Although there are many interesting things, unfortunately, the salary is really pitiful.