This software is adapted from "My Little Sister Can't Be This Cute — Sunny Black Cat 2". You can install it without root, and even if you haven't watched this anime, having a cute little maid jumping on your desktop, talking to you, and showing you text messages is quite fun, right?
A few notes:
1. There are two installation packages in the cloud drive, version 1 and version 2, which can coexist. Version 1 has no functions except being cute.
Version 2 is very practical; it can help you check text messages and interact with her. Double-click to make her disappear, and bring her back via the status bar.
2. If you download version 1 as well, do not ignore this problem: make sure to disconnect from the network before opening the app, otherwise it will require some points.
Download link: http://pan.baidu.com/share/link?shareid=484871&uk=1026181590
Version 1 operation note: after restarting, it cannot be closed. You must go to Settings → Running → Maid Meidou-chan → Force Stop. Messing around will only make more maids appear, but with such cuteness, it's forgivable.
Version 2: double-click to make her disappear, bring her back from the status bar. Long press the maid to exit.
Personal testing: although it's not as magical as in the anime, it can teach knowledge and is somewhat like Nekomimi Project. The software is in Chinese, and the original poster is probably the localization author.
