Dragonaut: The Resonance (2007) : 1x7

After finally reuniting, Jin, Gio, and Toa receive tickets for a spa resort from the coffee shop owner. At the spa, Jin and Toa deepen their relationship, while Gio continues to wonder about his purpose and his own relationship with Toa. Unbeknownst to them, the Lindworm Unit, with the exception of Raina, who is secretly meeting with Garnet, also takes a break at the spa resort. After being spotted, the two groups engage in a battle that breaks the pool's floor, resulting in their separation through underground waterways. Jin and Sieglinde end up with each other, so though some complications arise, past memories allow Sieglinde to soften up to Jin. The two are later found by Gio, who was working with the others in order to find Toa. As both groups reunite, Jin, Toa, and Gio fly off, with Sieglinde allowing them to escape. Meanwhile, back on Earth, Kazuki once again meets the woman, Widow, whom he had met earlier.