The rank with the contest hall? It's not part of the main story. It's just a largely extended side quest. Basically, you need to feed / size up competitors and that'll unlock them. But if you don't do it , it won't affect your progress with the main quest.
Oh really?, that was something that I didn't expect, but anyways thanks for clarifying my question dude, btw, do you know what I can do to continue, yes now, with the main story? I'm stuck In that part where I found the secret sewer in a cave in the forest because I don't know if I need a special item or something or someone that can help me to pass to the next zone.
If you want to know what exactly zone I'm talking about, here is an image of that zone.
Ah so that area is locked.
Basically, you need to fight the Queen. If you win, the story will continue as normal and there will be no issues.
If you lose, you will get experimented on (the virus effect will increase dramatically) and then get booted out. If you go to return to the castle, the door is now locked and your key won't work. But the sewer path there you showed will be open so you can head back into the castle.
So essentially, if you fight and beat the Queen, you don't need to worry about that path at all.
Oh well, I basically did what you said firstly, so as you said, I don't have to be worried about that path, thanks for clarifying my question.
But If that path doesn't affect the main story, what I have to do now because I don't know what I can do to continue with the main story, I complete most of the sides quest, the part of the hints in the castle(for see a cinematic of the NPC making a kind of strike) and also I help some other NPC, like the slime girl(and Queen Slime) or the old man with backache, with their things for maybe try to continue with the main story, but I think that most of these ones didn't help me a lot.
The main story isn't quite finished yet. Once you cross the boat to Icycull and finish up around there it ends. (A message will pop up once you can't go further).
Basically once you beat the Queen, you need to visit Tiana (if she's been eaten it'll still function). Then you visit the Don of the Casino by getting a VIP Pass (spend at least 25000 gold on chips - Just buy some, sell them back). Once you complete his mini game, you can use the boat to head to Icycull.
Hmm, I see, well It´s ok for me, thanks anyway for helping me, dude.
Btw I got the VIP Pass and then won the Minigame of Don of the Casino, and when I went to the boat(Harbour) and can´t use it, I don't know if I maybe need to buy something in the VIP Shop of the Casino and then go now the boat for later.
Have you talked to Tiana first? (If you can't, it means you need to unlock her in the contest hall first by beating the opponents before her and then bringing her 20 pizzas)
Once you talk to her about it, when you talk to the Don, an option to talk about the harbour will open up and then you can play Baccarat.