surprised that many people think that they do not have any asset, how about the half of the apartment that you are living in with your family? if your name is down in the deed,so you would have asset to be inherited.
this is a serious issue,but it can be prepared and prevent all the trouble should it happens by prepare a last will in advance. i know this is not a very common practice in asia as it is something that you prepare for your "D", but think of the benefit your love one then you would think it is a good idea afterall.