Kitchen cats are used to add BUFF. Just eat in the kitchen before the mission. Different food combinations will have different BUFF (of course, there will also be debuff-. At the same time, you can introduce some skills (such as fire, etc. , is attached, you can superimpose your own properties). Cats have their own skills, including explosiveness and melee. In short, there are many kinds, but the most important thing is to attract strange hatred and attention!