After Lena uses her water to save a plant from Babylonia, her home block, she starts to dehydrate, and The Pirates try to find a giant ice block. When they discover the sphere got to it first, they must enter a drilling station. The only problem is that the drilling station has a dangerous monster called the 'Mogura' that has malfunctioned and tries to kill every human it sees.

A sphere ship is shot down containing 3 seijin refugees. When the two 'parent' refugees take over the ship though, Mahad and Lena learn that they aren't really refugees, and Cecilia, the little girl, is their seijin hostage.

Mahad and Lena follow a stranger named Sansken, whom the pirates rescue. They heard that he is going to Kharzem Prison, and they know that mother is being kept there. They find out that Sansken has lured them there as a trap, but it's not going to be easy getting back out now.

Mahad and Lena receive a distress call from their father and go off in search of him. Unknowingly, Oslo follows them, and they all end up stranded on a block that contains an indestructable monster.

Oslo takes control of Dahlia to try to find the pirate's block. Dahlia can't do anything to fight it, and no body else really knows what is going on.

Mahad and Lena end up getting captured when they go to Ningxia. In jail they meet a powerful Seijin who just may be the key to letting Lena speak to her mother. Will they be able to get a message through?

After Lena receives a message from her mother, Mahad and her go back to their home to try to find her. Will they?

Mahad and Lena receive a distress call from their father and go off in search of him. Unknowingly, Oslo follows them, and they all end up stranded on a block that contains an indestructable monster.

Mahad and Dahlia are stuck together in the Hyperion on a giant ice block drifting towards Puerto Angel. The ship won't fly, and the only way to stop the ice block may be to blow it up it - with them on it.

Mahad and Lena take two people back to Puerto Angel. They claim to be innocent travellers but the Rebels suspect otherwise when they learn that the Sphere is after their guests.

Mahad is left in charge of Puerto Angel, and after being tricked into believing that sphere ships were headed his way, he decides to ignore the warning when they really are coming, leaving everybody in danger.

Inside a water tanker, Mahad and Lena find Oslo, almost dead, and he's set the water tanker on a route to his home.

Mahad is ambushed and taken to fight for Tak, the ringmaster of the Sphere's gladiatorial fighting arena. As Mahad's time to fight draws near, Lena, Dhalia, and Cortes try to rescue him.

When Mahad meets an old friend their ideals clash. Meanwhile the St. Nazaire is caught in some nasty weather

Cortes becomes angry when his traitor brother shows up. But will they put aside their differences to beat the Sphere? And is Cortes' brother really letting him know everything?

Mahad and Lena find a make-shift orphanage and try to save its inhabitants from the Spere. But will they listen in time to save themselves?

A Special Sphere agent crashs on Puerto Angel and causes trouble.

Lena uses herself as bait rescue other abducted Seijins from an unkown foe.

Both the Sphere and the pirates go off in search of the book of worlds, a powerful object that can be used to either unite or rule Skyland.

Mahad and Lena are in a race to find an ancient artifact called the "Origin" before Oslo finds it.

Is the Vector's new security system a defense for Puerto Angel or an elaborate trap of the Sphere?

Mahad and Lena sneak aboard the Monolith in an attempt to free their mother.

The location to Kharzem is finally revealed and the final fight begins.

The fight between good and evil, it boils down to Lena versus Oslo.