You have used the help of man from den of slug

You have used the help of ghost in the shell

You played on piano

You visited study class

You tried to eat strange mushrooms

You listened castle history

Make a revenge for Lord Neo-I

Save blacksmith apprentice

Save the man from den of slug

Spare the Librarian

Spare the guard captain

Spare the blacksmith Gans

Give a hand to ghost in the shell