After weeks of peace, the members of the group have started hearing voice and once again their lives have been turned upside down.

With Heartseed gone the group enjoyed some time off, but a visitor to Taichi is set to stir up new troubles.

Taichi screws up and everyone pays the price. While dealing with the situation, Iori gets a call from her mother and the team sets out to help.

The heartseeds put the gang through another emotional rollercoaster as their feelings are able to be transmitted to each other randomly.

Himeko gets kidnapped and the others must come to her rescue. Afterwards, the gang learns many things about themselves.