Review Detail of MarkoCapco in My Genes Can Evolve Limitlessly

Ch 1-500ish was great, addicting, and amazing to read. However all tension was lost at nearly ch 600 because he became too OP and MC does his best to hide his strength from everyone. Completely different from the rest of the story. He has saved everyone multiple times but no one knows about it, idk what the author is thinking but the massive change is a painful read, I'm skimming through most of it now.