chore(COVID-19): add new room for dungeon

[yeelong1234]

Hi I had a new room for covid-19 dungeon, please help me to review it thanks

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[yeelong1234]

Hi @ming-tsai The option "Vampire" in the 3-CAA.md file will redirect to this page. Can you please check about it?

[ming-tsai]

Hi @yeelong1234, This is the code for 3-CAA.md and it is not redirecting to the new page, it redirects to WIP.md.

You found a few small pills💊💊💊 at a dark corner 🌑. Each pill has a label 🏷️ on it. 

***Which pill 💊 will you choose?***

- [🧛Vampire](../WIP.md)
- [🦇Bat Monster](../WIP.md)
- [🤖Transformer](../WIP.md)

[ming-tsai]

Hi @yeelong1234, Any update about this?