Chapter 147 of A Wonderful New World manga brings in fresh challenges for the main characters. There's a new mystery introduced that keeps you on the edge of your seat. Also, some long-awaited reunions happen, adding emotional depth to the story.
In the first chapter, the manga begins with the protagonist finding themselves in a fantastical place. They meet a few interesting characters and start to uncover the mysteries of this new world.
It's difficult to tell. It depends on a lot of factors like the creative process of the author and the publishing plans. You might want to check regularly with the publisher or fan communities for any news.
It's hard to say for sure. Usually, there are announcements made on the manga's official channels a few weeks before a new chapter comes out. So, just stay tuned to those.