I had once Korean neighbours while I lived in a students’ dormitory while I was studying abroad for a short time. According to my experience from that time, Koreans are bad neighbours and noisy all around the clock. A look on a map revealed later why I had such an experience with Koreans. Both Korean capitals are located on my Mars-IC-worldline.

A Mars-worldline explains also why Donald Trump divides the people in the USA in the why he does. His natal chart shows Mars conjunct the AC. This means that his Mars-AC-worldline spans right through the USA.

Mars is a malefic. Although this is only the result of the frequent abuse of martial energy, the interpretation as a malefic is usually correct.