SEGA is trying to pack in a ton of stuff into the already full Shining Hearts. This new gameplay mode thing is “Pet Spirit”, I guess tons of spirits exist in the world of Shining Hearts. A chracter, Alvin, is a 119-year-old elf who has the ability to communicate with spirits and is always shown with her flying female wind spirit Kefia.
Outside of the story, the game lets you collect and raise spirits as pets. When you progress through the game and defeat monsters in battles, you will collect spirit eggs. If you take it to your place of employment, the magic bakery, you’ll be able to hatch them there.
The game only lets you carry one pet at a time, depending on the element of the spirit you are carrying, it will boost different skills. You will also get access to “Spirit Attacks”.