With this errand boy that the deity cat found, the MC should win the competition easily and maybe level up too with the things that the errand boy find for them.

In theory. However, this show has been pretty slow and so is the mc's brain. We should expect him to win and also to level up, but who knows?

Aiyo at this point I'd rather watch the show with just the cat as the Mc, cause cat seems more interesting then the Mc which says a lot honestly. Guys wait don't bash on the show just yet it still has potential, people watching " yyyyaaaawwwwwn you say something " XD.

literally nothing has happened the past 2 episodes, show started out good now it's becoming annoying, what was this entire episode for

I think you are under the illusion that the show started out good. But I do agree that it's becoming annoying to watch this equivalent of a drying paint.

It didn't start out good but it was tolerable in the beginning now its not

Now I I think even watching this show is waste of time. But I cannot stop I think maybe today's episode will be nice and satisfactory but it's always the same. Hoping to get exciting episode is the reason I am still watching this.

How much deity does chinese have???

Literally the first thing on google after I copy/pasta your question -
There were over 200 gods and goddesses worshipped throughout ancient China, but if one were to count every deity or spirit, the number would be over 1,000.

When Buddhism came to China from India it caught on pretty quickly and become fairly well established. Taoism was, up till that point, more of an indigenous Chinese system of philosophy and not really anything like a religion. Later Taoism became codified as a native Chinese religion to sort of "compete" with the foreign religion of Taoism. Its sort of funny that the Taoist religion was set up in a way that was basically copied from the Buddhists, in terms of structure, hierarchy, temples, monks and so on. However the Celestial Emperor and his court were integrated into religious Taoism. Prior to both of these you had a combination of ancestor worship and worship of literally thousands of local deities. So for example you would have the deity of your local mountain and of your local river and many other geographies. There was also plenty of "totems" like animal spirits, bears, snakes, mythological creatures, etc. The Taoist Celestial Emperor and his court were to basically rule over all of these magical creatures and each local deity was sort of responsible for the administration of local affairs under its jurisdiction. It doesn't take much imagination to see how this was supposed to support the human Emperor in the mortal world.

While not a religious person at all, find some religions so interesting, the idea/practice of having gods/dieties for generating hope and acceptance of every day life instead of one god to rule all, i mean all cultures do it in one form or another, but the simple ones like, don't want to run short of food or ruin a dinner - leave offerings for the kitchen diety! Rainy season coming on - offerings for the river gods! Can't hurt and people feel they're doing something good in exchange for better luck or at least protection from bad luck. I know it's way more complex than this simplistic view, but for some reason I appreciate it more

Exactly people forget that gods are for us, we are not for gods. Just like you use a computer and the computer doesn't use you. You can either use gods for placating your fears and for hope, or get used by gods to fight others' wars and fill the priests' pockets. That's why one should be introduced to religions only when they are adults who have the experience to tell right from wrong, and not to children who will accept whatever their elders tell them as truth.