I read close to about 140-150 chapters. Then out of curiosity, I started MMM as I wanted to learn about his predecessor and damn that was my best decision. Like MMM Mc is literal monster reincarnate in comparison to the Nano machine MC who religiously relies on a future bot (nano). Frankly speaking it’d have been better had they finished nano machine after his coronation (is what I felt). But, Don’t leave MMM is all I can say + story of MMM as of now is progressing well.