![](https://i.mydramalist.com/kgQJb_4t.jpg)
![](https://i.mydramalist.com/XVVjx_4t.jpg)
Both have a strong and smart female lead that disguises themselves as a man. There's also a scheme to overthrow the rulers and kill the crown princes in both of the dramas.
![](https://i.mydramalist.com/X06Rd_4t.jpg)
![](https://i.mydramalist.com/BzeWl_4t.jpg)
Alchemy of souls season 2 contains romance and magic just like Lovers of the red sky. There are similar special effects. In both series there are also otherworldly powers standing between the main characters.