Greedy Burglar and Cottage
Long long ago, there lived a greedy burglar. He robbed a farmer of everything including a house and a cottage. Fortunately, a police officer saw that. The burglar said, "Please, forgive me. I'll give everything back to the farmer." The police officer forgave the burglar.
A few years later, the burglar heard that there was gold in the cellar of the cottage. He was blind with avarice. Suddenly, the burglar insisted that he did not return the cottage so the cottage was his.
Is the burglar right? The farmer had been owned the cottage before the burglar robbed. The burglar has no right to insist on that. Sadly, the burglar is too cunning, so many neighbors tend to believe the burglar.
We can also see such cases in the real world. One of that cases is Dokdo. Japan is the burglar, Korea is the farmer, and Dokdo is the cottage. The insistence of Japan is absolutely nonsense. However, many people tend to believe the burglar.