소녀귀신키우기:세상을 밝혀라 is a free iPhone game developed by Nada Digital Co. Ltd. It is a self-growing idle RPG where players can defeat various enemies and strengthen their character without having to actively play.

One of the main features of the game is the variety of spirits available. Players can find their favorite spirits such as egg ghosts, well ghosts, and nine-tailed foxes, each with their own unique personality and high-quality illustrations.

The game also offers stunning visuals and impactful skills. The 3D graphics bring the cute and charming spirits to life, creating an immersive experience for players.

For more information and updates, players can visit the official community channels on Naver Lounge, Facebook, and Twitter. The game also has policies and terms of service that can be found on the developer's website.

Overall, 소녀귀신키우기:세상을 밝혀라 offers an enjoyable idle RPG experience with its self-growing mechanics, diverse spirits, and beautiful graphics.