An old familiar friend, the Gui Cang teacher, has released a new work again! Taking advantage of Xiaohongshu’s mini-tool beta testing, the teacher came up with a creative tool that combines filter matching with achievement badges. The gameplay is especially inventive. After uploading a photo, you can apply various retro filters and color grading, and also customize your own personal achievement card to create that nostalgic, memorable vibe for life-moment photo captions—it's taken to the max. You don’t need to jump to any external site during use; just open the post and tap the “Try it” button at the bottom to adjust the preview instantly.