At long last, the weakest hero candidate awakens his true power!
Last we saw Ren and the gang, they had prepared to power-level the cowardly Kokoru, only to find that all the good grinding spots were taken! This time around, Hell's Crafters gains access to a brand-new airship thanks to Kotomi and her amazing brain. With this secret weapon, they find a revolutionary new way to grind! To top it all off, Ren's passion for data finally bears fruit when he uncovers a repeatable trick to summon a Golden Bunny, the king of experience points!