My Isekai Life 22: I Gained a Second Character Class and Became the Strongest Sage in the World!

Yuji Sano was a normal guy working a soul-sucking nine-to-five job when he suddenly found himself transported to a fantasy world where he restarted his life as a Monster Tamer. After befriending the Slimes, Yuji is quickly able to gain a second character class, ranking up his stats and learning new skills as he encounters one surprise after another.

While posing as a student at the Royal Academy in order to gain access to a certain tome, Yuji is forced to participate in the school's infamous field trip. The first day ends up being a breeze thanks to his trusty Slimes. Learning that the second day is supposedly worse than the first, Yuji wakes up expecting a deluge of monsters only to find...nothing? The forest should be teeming with monsters, and yet there's no sign of any