Sokushi Cheat ga Saikyou sugite‘s Atoshimatsu-hen installment, oddly, starts off by detailing the healer’s first isekai adventure which occurred before the series proper began. Why? Who would ever care about that? From there it moves on to briefly address the other classmates before focusing on the one beastkin guy and the ninja duo. Little time is spent with the assorted Dannoura’s, and the protagonist barely appears.
The third Kenseijo Adel no Yarinaoshi novel is basically a mess. It starts out with far too much unicorn/pegasus fanservice and then ends with a ludicrously forced boss fight. Just the most hamfisted resolution possible.