'Life is but an empty dream' is that originated from the old story of China, and a drunken man who fell asleep under the zelkova tree lived a successful life, all kinds of wealth, fame. Then he woke up experiencing the tragedy of losing everything in a flash. This means that wealth & luxurious are useless and fleeting, so do not cling to them anxiously. I try to show that all the luxury and glory are useless through butterflies and Chinese old snuff bottle. This is second unit of 'ife is but an empty dream'. This is third unit of 'Life is but an empty dream'