It's pretty refreshing to have a practical, naive but realistically cool MC. He reminds me a lot of Cal from Trash of the Count's Family, but not as strongly kuudere. I look forward to how this develops; I hope they don't push the harem too much. I want to see more development with characters and see what happens to the freed kid from the beginning.
Realist Maou Niyoru Seiiki Naki Isekai Kaikaku