4 episodes have aired so far , and I was bit hesistant on giving it a try due to abundance of good anime released this season and I thought it'd be overpowered fantasy ,I'm glad I was wrong and I am very much enjoying it. It's better than other isekai released this season, pacing is good too , plot is interesting and unique as well. Also I love the fact that character actually uses his past life knowledge unlike most of op isekai protagnist who don't. It has similar feel to ascendance of bookworm , if you enjoyed that one you might enjoy this oneas well.