Lucky Old Cat
Of course tier 4 gets the same treatment as all the previous tiers and starts becoming common within a few weeks of him hitting tier 4. So much for tier 4 being difficult to reach and only for the true elite. I really wish the author would give longer timelimes for when the MC is doing his stuff. Instead of the world changing within a few days or 1-2 weeks, would it hurt to say 1-2 months instead? Would make more sense and give the MC’s accomplishment more weight.