After reaching AR 55+ this game is so boring. Everyday is just Log In > Daily > spend resin > Log out. And then mihoyo still didn't fix the resin system. It's too long to refill comparing to the other game. Spending resin for artefact isn't worth too, i have been farming artefact from patch 1.5 > 2.2 but the stat is really sucks. I only have 3 artefact with good stat after 6 patch, and that's just for 1 character. The only thing that worth to spend resin is just for talent,mora, and exp book.