A gorgeous woman appear before Mitsuki Ikki saying that she is the goddess in charge of the world, and that in another world the someone is doing a forced summoning without her consent and that she can’t stop it, but she can interfere and choose who are going to be sent to that world. And so, after thinking about it…. ” well, I’m bored, this world is boring. Going to another world seems fun” he decided to go to another world, and the first thing that he do after arriving at the kingdom that summoned him is knock out the king?!
First arc: A new world
Second arc: Queen’s vanguard