I, Kiriko, the Cheater!

“Oh, mighty Four Cardinal Heroes summoned here, please hear our plea—wait, hold on! Why are there five of you? This isn’t what was promised!”

…

My name’s Kiriko. As the inexplicable fifth member summoned along with the Four Cardinal Heroes, I didn’t receive one of those cool Legendary Weapons handed out as starter gear. But I’ve got one advantage none of the other heroes have…

I can level up infinitely!

…

Anyway, this is the story of Kiriko traveling through various anime worlds.