The work, made public on August 4, 1997, deals with the undying feats President Kim Il Sung performed for national reunification and formulates the three principles of national reunification, the 10-point programme of the great unity of the whole nation and the proposal for founding the Democratic Federal Republic of Koryo as three charters for national reunification.

It also indicates the tasks and ways for accomplishing the cause for national reunification on the basis of the charters.