What's the use of a witch's gift at the ranch fairy station?

Hello, the gift of the witch at the fairy station in the pasture is related to the bride's marriage. If you're not married to a witch, it's an ordinary collection:

The bride's wedding conditions are very harsh: the requirements of the Purple Heart Incident are that more than 50 birds died, harvest sacrifices were thrown into poisonous mushrooms for more than 5 times, fainted for more than 10, tried to leave the Valley of Forgetting Worries for more than 10, the bride gave gifts for more than 10, and threw garbage on the ground for more than 10. The goddess has been rescued. The additional conditions for marriage are that the protagonist faints 100 times and gives gifts to witches 10000 times.

Conditions for obtaining photos of witches

1 50, 100, 200, 300, 400, 500, 1000 animal deaths.

2. Littering 10, 100, 1000, 100000, 1000000,1000000.

3. Put the poisonous mushrooms into the harvest sacrifice for 5, 10, 15, 20, 25, 30 and 35 times (once a year).

4. The protagonist fainted (fatigue MAX) 10, 30, 50, 70, 100 times.

5. The protagonist tries to leave the Forgetting Valley for 10, 100, 10000, 1000000, 10000000.

6. The gifts for witches are 10, 100, 1000, 100000,100000, 1000000 times.

In addition, after completing certain conditions, the witch will give the protagonist a photo as a gift. Of course, while getting the gift, the witch's goodwill will also increase, but at this time, the player can't hold the item in his hand, otherwise the witch will refuse to give the gift as an excuse.