Chapter 21
During and school trip, the bus of the 2nd year class 3 with 32 people was summoned to another world... we were gonna be sold to become pilots of robot like magical weapons, but it looks like the values of the selling prices were decided by the values of some unknown parameter called Ludia (ルーディア)... While some classmates got high prices with parameters of 10,000 or 20,000, my parameters were actually 2... really unbelievable... but actually my parameter's value made the measuring machine's needle perform a full turn but no one noticed it... Though I had the strongest parameters... nobody bought me and was actually exchanged as an slave for two fruits.
Chapter 21.2
Yuta, a boy who was sent to another world with his classmates. A world that has been summoning earthlings, who tend to have high inherent power, to operate humanoid machines called "magic-machines" using the special power "Ludia" contained within humans.However, Yuta's Ludia value has an abysmally low reading of "2". Although his peers are auctioned off at a high price, Yuta is sold at the "lowest price" and turned into a slave. However, will an encounter with the white, magic-machine, Arleo, change his fate?A journey from being an unwanted slave to becoming the strongest hero who shakes the world! The new world Mecha Battle Entertainment has begun