i really enjoyed the anime and was excited to see how the story continued and what i end u...

i really enjoyed the anime and was excited to see how the story continued and what i end up finding in the comments is that until the end he remained a middle schooler, his ex-wife and his daughter and mere side characters with little to no appearance???? what about finding the cure and everything with noren wtf, also with his boss and the original job that was investigating the school for the boss' daughter???? what ╥﹏╥