Unlike so many other MMA manga. Probably the most realistic yet. It's not just a look at mma fighting, it's a look at an mma fighter's career
I still think All Rounder Meguru is slightly more grounded when it comes to stuff like injuries, training, and fighter progress.
This manga still has some plot armor moments. Some are slight, like Aoba's lightning fast progress in the first ~85 chapters (after that it's all good).
But the biggest moment for me was the fight between the coach and the Dagestani guy. Because no way in the world a regional fighter (who's not even a champion) with a 3 year lay off beats a top 3 UFC weight-bully Dagestani, especially via TKO.
If the author made the opponent just a random unranked fighter even from the same "Gabib's" team it would be way more belivable, because they have guys who are not that good like Zubaira Tukhugov or Abubakar Nurmagomedov. But top 3 UFC is a completely different level.