Wait, so the culprit is more than one teacher?
But anyway, let's talk about chapter 125.
Now, Anya is determined to catch that damn culprit, so she tells her classmates about it.
Connie then concludes that they probably can find some clues (or evidences) in the old schoolhouse, which actually is what Anya is going to check, then Bill joins them and gives information about the papers he found there, which probably are the flyers that were spread around the school. Finally, all of them (Anya, Becky, Bill, Connie, Damian, Emile, Ewen and George) decided to go to the old schoolhouse.
But wait, who's the one behind them...
It's Donna Schlag, aka the old lady Tonitrus... Now I wonder if they really will get both Stella Stars and Tonitrus Bolts after this...
Then come the first obstacle named the rugby teacher, but Bill successfully distracts him so the others can walk further into the building.
Not so long after that, they meet their second obstacle, the chess teacher, so Emile and Ewen decide to distract him.
Then come the biggest obstacle, the chemistry teacher who successfully put George to sleep. Fortunately, Connie still has time to give two cloves of garlic to Becky, who isn't affected by the gas, so she can use it to wake both Anya and Damian up. The power trio then keep running, but suddenly...
Well, overall, it's such a good chapter.