There's some bugs(?) i need to report. When you fight with maid girl in Chris's quest, if you use "Volley" ability on her, an error will be occured and you'll be forced to use traceback. And one another, i tried to beat ancient tomb 6th floor boss, well, first time i tried it with Darkness, Aqua and Chris. I cannot beat it, so i decide to level up at least 5 times and try to beat it again with Megumin only(i reduced her explosion ability for tomb), "Foresight" says there's was 4 enemies(but i was only with Megumin), BUT when i tried to fight them, error occured so i forced to use traceback.