Vol1/Chapter02/The Goddess Revealed

Summary
Tiamat was summoned to Earthland by the Penta Dragons and is being held in a. She is restless at being contained and angry that she was summoned with her dragon magic dormant.

She patiently waits for her captors to collect information on the existing dragon slayers for her so she can go absorb their magic and jumpstart her own. She also reveals that the cult wants her to detroy Acnologia.

Meanwhile the cult member that was assigned the surveillance for Natsu Dragneel is frustrated because he has not been able to learn any helpful information about the Fire Dragon Slayer. Natsu is never alone and does not seem to have any romantic interest in anyone he can see. He can also detect when he is being observed causing the cult member to have to use his to get away from the dragon slayer.

The member returns to Margaret Town, where the Cult is using an abandoned building as its headquarters, to report his lack of progress to his Master. The Master tells him to forget about Natsu and sends him to do surveillance on Rogue Cheney instead.

The is the most powerful of the  and obtaining his magic was crucial to their plans for restoring Tiamat's magic. He decides he will let Tiamat help with the planning believing that she is bound to his cult and must therefore do anything he says.

Tiamat and the Master of the Penta Dragons go to Magnolia and follow Team Natsu on a mission observing their interactions. Tiamat decides that Erza will be the one that they need to get to Natsu as being a red dragon he would not be able to resist attempting to dominate the strongest member of the group. They watch and wait for an opportunity to get Natsu alone.