In the real world, Meimei, an ordinary and dim post-it note girl, enters a different world of spiritual cages at night, follows the protagonist group, upgrades and defeats the polar beasts all the way, and finally saves the world. In the process of traveling back and forth between reality and the exquisite parallel world, Meimei gradually becomes brave and tenacious. The office during the day has become another stage for her to bloom...
