The predestination space is in the marriage tree.

There is another way:

If you have a predestination card, click carry, then enter the predestination space in the lower right corner of the flutter and dance homepage, and fill in the standard of your other half as required, so that you can quickly find your favorite TA.

Attention, they all need fate cards.

I'm happy to answer your question. Please use o (∩ _ ∩) o.