1. The types of characters are all familiar to each other, and they are especially different when they are presented in a very different way.
2. The depiction of the world in Nightmare is quite scary, and the setting of the soul content is also quite effective.
3. A very unique collection method, there are not only a lot of gems and statues, but also the transformation of skills is full of charm.
4. The core of the rescue gameplay is quite classic, and every interpretation of the character has a very brilliant point.