Today I read all your corrections and wrote out two of the most important things.

This show trying to tell us that people can forgot about a morality and nudge other people to do something oversteputrageous.

"overstep" just doesn't fit here, but "outrageous" flows with your ideas of doing something that is unexpected and often time unethical

Today I read all your corrections and wrote out two thehe two most important things.

First is an English sentence structure and second is articles.

Whenever 'a' is in front of a word that starts with a vowel it becomes 'an'

HowThe director said: that "the show will gethave a sad ending".

'How director said' doesn't make sense. You could say 'How the director said "the show will have a sad ending" ...' but you would need to complete the sentence with a comment on what the director said otherwise its unfinished. For example you could say 'How the director said "the show will have a sad ending", I don't think it will'. A show can technically 'get' a sad ending but it's more natural to use the verb 'to have' in this context

But I don't think soit will, sinsce ain the first season I have thoughts about it., <fill in reason>

I joined 'But I don't think so' to the sentence above in the earlier comment and modified it to make it make sense. The second part of this sentence 'sinse a first season I have thoughts about it. ' doesn't make sense because it's unfinished. You could say 'since in the first season everyone was happy' but 'I have thoughts about it' is not a reason for why you think it won't have a sad ending so it doesn't really make sense.

This show is trying to tell us that people can forgoet about atheir morality and nudge other people to do something overstepignore their own as well.

I presume 'something overstep' you were trying to express that people can forget their morality and therefore influence others to forget their own morality as well.

And tThe main character trying to save everybody andwas proof that he was right and his faith in people is strulyong.

'And' cannot be used to start a sentence. 'truly' doesn't make sense in this context because it's not an adjective

I guess this is not a true and a frontman is right.

I didn't really understand what this sentence was saying

These people had a choice: countinue the games or nodon't.

not should have 'do' in front of it which can contract to don't to sound more familiar

So, anyway the main character wouldn't have saved everyone, and it's not a sad ending for me :)

Today, I read all your corrections and wrote out two the most important things.

There should be a comma here

First is a English sentence structure, and second is articles.

1. The word “a” is not needed here
2. There should also be a comma after “sentence structure”

But now I want to tell you about a new season of Squid Game.

Howand how the director said: the show will get a sad ending.

1. It sounds better to connect these two sentences
2. A colon is being used incorrectly and should not be here
3. The word “director” should have the article “the” in front of it

But I don't think so, sinsce a first season I have thoughts about it.

Spelling error

This show is trying to tell us that people can forgot about a morality and nudge other people to dgo something overstepto far.

I’m not sure what you mean by “overstep”. Maybe you mean “going to far”? I’m not sure

And the main character trying to save everybody andis proof that he was right and his faith in people is trulyjustified.

1. “And” is used incorrectly here. You should use “is” instead
2. “Truly” is also used incorrectly here. I think you were trying to say “justified”

I guess it’s not a true and a frontman is right.

These people had a choice: countinue the games or not.

So, anyway, the main character wouldn't have saved everyone, and it's not a sad ending for me :)

First is about the English sentence structure and the second is about articles.

How the director said: the show will get a sad ending.

But I don't think so, sinsce athe first season I have thoughts about it.

This show is trying to tell us that people can forgoet about a morality and nudge other people to do something overstepnot in their nature.

Modified it a bit, I've also watched it ahaha.

And the main character trying to save everybody andis proof that he was right and his faith in people is trulye.

I guess it's not a true and a fthe Frontman is right.

These people had a choice: countinue the games or not.

So, anyway the main character wouldn't have saved everyone, and it's not a sad ending for me :)