Thanks for the chapter!
Gotta love the censorship. While Marx seems a complete idiot for failing in 9 different subjects gotta admit he's got a great bond with his familiar. While a Japanese stag beetle might not be a great fighter compared to others it's not going to eat a lot and easy to care for. Charol is definitely amazing for being able to get good grades while babysitting that idiot. I wonder what her familiar is? In any case it's good she's out of the running as it seems likely Marx would abuse her power with his orders and it doesn't seem like she's good at standing up to him.
Lilliana is being too impulsive with that Cerberus. Sure one head has a runny nose and can't smell well, but the other two seem fine. That and they may wonder why a flower is floating around. Also, her potion seems to make the person invisible but not their clothes as only her hand was fading from sight. Be interesting to see if she goes the full Monty for the flower, screams waking the Cerberus up, or gets in trouble. Looking forward to seeing what MC's plan is, but chance that Lilliana discovers Vermeil's identity as a devil after getting in trouble and saved. In any case, will just have to see how it goes.