1. Add "vertical synchronization" (to solve the problem of image ripple) and permanently set the upper limit of the image to 60 frame rates 2. Fix some known bugs 3. Add a sixth chapter "The Enchanted Heart", don't cry if you can't beat it~ [img]https://clan.cloudflare.steamstatic.com/images//45093991/0b75e9bd90fdfec11d3359239d2de7e9114907f1.png[/img]