We find out that there are some horrible parts of this new world such as slavery. It mentions that there are issues between the nobles and commoners. Jealousy and competition will occur between the protagonist’s lovers. Of course, running a kingdom or having a harem isn’t all good. Of course, two is only a starter for a harem the protagonist soon draws in other women. With that, two allied countries have sent brides for the new king. To replenish his magical powers, the king needs sex. It can drain the user to the point of death. The cornerstone does have a downside though. Without one, the country would be in trouble. The summoning ritual that brought you here was searching for a relative of the former king, who recently passed away. It’s even enshrined in the local religion. Those of the royal lineage are the only ones who can use the Cornerstone to make magical rocks, which are useful for keeping the country running and a large part of the economy. Certainly not as developed as their home of modern-day Japan, but able to make up for this in some ways with some basic magic. While their entrance isn’t the smoothest, they find it to be a peaceful country. The nameable protagonist and his childhood friend Hikari are suddenly transported to Palretta. Harem Kingdom falls into the common isekai genre Luckily no trucks are involved in this case. Unlike the previous titles, this one has been published by Shiravune, rather than NekoNyan. This is by Smee, who also created the popular comedy romances Fureraba and Making*Lovers. Harem Kingdom hits all three by transporting you to another world, where you’re the king and it comes with a built-in set of wives.