Stuck at the beginning of chapter 8 :(

[Sogekingu]

Where do i go after the seed invasion mission in the food storage.

It's after the in game scene with Lucaim Nav at the beginning

[Dhylec]

Look at the bottom of the general section in this sticky for an offline guide.
http://www.pso-world.com/viewtopic.php?topic=124388&forum=22&0