Quick Room Index Cube of Fate Rebellion Cube Of Fate Guide Previous Room
[Room 60]: pay nothing, reward: lottery coin

Make sure you take the 'cog'
quest before you take the completion
quest otherwise you might get ported back before you have
a chance to take the 'cog' quest. Also, upon taking
the cog quest you will automatically get another quest that
is a 30 minute countdown before you can turn in another cog.