The motives animating ghosts are much the same the world over, and these details have no greater novelty than that of the local colouring. European peoples are familiar with the duty-compelled ghost; but it is odd to encounter the same spectre in China. The most common form of Chinese ghost-story is that wherein the ghost seeks to bring to justice the murderer who shuffled off its mortal coil. The ghosts of suicides are also especially obnoxious there. The spectres which are animated by a sense of duty are more frequently met than any others: now they seek to serve virtue in distress, now they aim to restore wrongfully-held treasure.[67]