Some of the info shown here has been revealed in the last Jump scan but here, Zack's second name is revealed as "Fair"! We also see Lazard gives him a mission to investigate the reason behind Genesis, the 1st Rank Soldier's disappearance.

There will be all sorts of battles involved as part of the story which includes one against Ifrit and one against Wutai soldiers.

Finally, Limit Breaks are back again but this time it's linked to the new DMW system. Summons are also performed by having matching portraits and numbers.

Source:
• Dengeki Scans from Neogaf Forums

Related Links:
• Official Site (JP)
• Final Fantasy VII: Crisis Core, Digital Mind Web Battle System & Materia
• FFVII: Crisis Core, Trailer from TGS2006 Now Up for Viewing