On the last step, I clicked on myself before I completed all the steps. So, I didn't get to see all of the dialogue, but I did get to the ending.

Now, when I go to Itallo I get this message:

Oh, hello Lynelle. Aren't you speedy! Albert has been interviewing Lia, and she has had a few interesting things to say about the past. It seems that shortly before the Ziaran Ladies left on their scouting mission that day, there had been rumors circulating that one of the other teams may not have been entirely trustworthy.

Today, I would like you to go back into the past and infiltrate one of these teams. I've done a bit of research and found the hangout of one of these teams, The Wild Aces. They plan to meet in a building on the east side of Ziara for a card game, and their leader, Marco Carreaux, will be there. It seems like a perfect opportunity to chat with them and see what you can find.

Don't forget to take your history book with you - it will help to see what you have altered in the past. You may also want to visit the ballroom before you leave, to see if there is anything interesting to be found there.

But when I go to Ziara, I get this message (from the last step):

Itallo said to make some kind of change to the past. He didn't specify what kind of change, but you want to make it something good, something exciting. As you glance around the city, your eye is drawn to the balcony of the Yun Enterprises building. Is that Vernon Yun standing up there!? Of course he is, self. If you are in the past, then Vernon is still alive.

You decide that you are going to keep him that way.

So, I went back to do the old step, the right way, but I can't click on Yun Enterprises because it's closed. I am not sure what to do.

Please help - I really want to move forward. :) Thank you, thank you, thank you.

I made the same mistake you did and I also got that message at the top of Ziara but was still able to move on with the plot. Did you click the bubble shaped building at the lower right hand corner of Ziara to get into the Wild Aces? That should continue the plot.

- I will try that, thank you.

Hopefully it works for you. :3 When I saw that message I tried to do the same thing by going back to Yun Enterprises and was confused for like five minutes before finally realizing I actually could move on. haha

- I spent a good half hour looking on the right side of the screen earlier. But I got nothing. Then I did something to trigger the message at the top (from the last part), and didn't think I could try at that point. haha.

It worked. Thank you.

Glad it worked for you! Good luck getting through the maze part of this step; it's definitely a challenge! c: