Full spoiler summary is out. I found this on a site:
A piece of spoiler Chapter 985.
-Kaido announced his new plan to use aunt's power to turn the ghost island into a world-destroying weapon.
-When Momosuke woke up, he remembered his father Daden.
-Momosuke yelled at Baqi, saying that his father is always the greatest, so his mother is also the greatest.
-Back to Luo and Marco, they were divided into two groups, Luo, Marco Niko and Asura went to find Kaiduo.
-Izang, Ju, Lei Zang, Zhu Lin and Chuan Song go to the storage room.
-Yamato and Luffy escaped together and found a safe place. She started to talk about Ace and their friendship.
-Jinbei and Robin saw the No. 4 machine, which was big and evil.
-I heard a loud noise on the last page, it’s Aunt’s voice