[Western Africa] The Abomey Palace is one of the few world heritages in Benin, and the former owner of this palace is the once glory of the Dahomey dynasty. It was this dynasty that went to neighboring countries in West Africa to arrest blacks and then sold them to France for arms. So from this point of view, the infamous black slave trade began with black people burying black people. The guide was explained in French all the way, and I was in a state of procrastination. But some unearthed artifacts and remaining buildings still touch the veins of this African dynasty. Each piece of land has a similar ruler, a similar historical process, and this is the magic of the world.