What is the unlocking condition of the fox in the animal restaurant?

Food needed for the visit: cold buckwheat noodles, iced edamame. If you are in a city, you need to use mobile phones to promote it.

Letters needed for visiting: Letters from Fox.

Flowers needed in the vase: sunflower, rose, blue wind chime.

Introduction

Animal Restaurant is a fresh style simulated commercial mobile game, interesting restaurant simulation, a variety of gameplay to make players excited, different types of operations can be unlocked freely.