"Attack on Titan" Chapter 87 is expected to give more revelations about the history of titans and the mysteries behind the Yeager family. In the previous chapter, Zeke has been revealed as the son of Grisha Yeager with his first wife, making him directly related to Eren. Based on that, the the history of Eren and Zeke's family is believed to be featured.
In the next "Attack on Titan" Chapter 87, the continuation of the revelations in the previous chapter is expected to be shown. One of these is Zeke's plan to kidnap Eren to get the Coordinate, but failed to do so. Zeke was supposed to use the power of Coordinate to change their history that he believes was cursed. Based on the progress of the story, the Yeager brothers are likely to fight each other in the succeeding chapters.
Previously in Chapter 86, Zeke's royal bloodline was disclosed, revealing that his mother Dian Yeager is the direct descendant of Ymir Fritz. This is believed to be the reason for his ability to control the other titans and speak like a human even if he is in a titan form. According to reports, this suggests that he is more powerful compared to his younger brother Eren, except for the fact that he possesses the Coordinate power.
"Attack on Titan" Chapter 87 is also reported to show the involvement of Eren and Zeke's father during the early titan war. The new chapter is rumored to be released in November, according to report.
Meanwhile, New York Comic Con has reportedly list of manga appearances, including announcements of new license from different publishers. This was in line with the previous reports on the three consecutive years of notable increase in the manga sales. According to ICv2 CEO Milton Griepp, the estimated 2015 manga sales went up to $85 million, which is 13 percent increase from the previous year.
The biggest new titles in 2015 include "One-Punch Man" and "Tokyo Ghoul" from Viz, although several other titles are also reported to be doing well, and that the overall market is expanding. Reports also suggest that the digital distribution has increasingly becoming more relevant, given the fact that publishers are offering more ways to read manga digitally, Publishers Weekly reported. Watch video about "Attack on Titan" Chapter 86 Manga Review - The Truth About The World