Random thoughts while reading:
-- Really like the Chibi artstyle.
-- The school boast the most shadow people among students, unclear if they all belong to Shadow House.
-- "Oh, Professor A**hole, didn't see you there, but I could smell the smugness."
-- Them girls are starting to catch feelings, let's find out if it will take the whole school year for them to act on it.
-- Don't you hate it when your gold medal starts doing evil stuff to you in your sleep? Sure sucks, I say.
-- "I won't rely on Grandpa's stupid inventions anymore", said Ada, before doing a 180 the same night.
-- "You can't fail, my sweet child, you've got MONEY!" True that, gramps, true that.