After Three years have passed, everybody goes to meet at the Island 9 mile south west of south City. As it turns out, the island they wre supposed to meet on contain a huge city.
The Z-Fighters are surprised to find Bulma there holding a baby (Trunks) in her hands. Goku mistakenly calls him Trunks before Bulma gives everyone his name and also tells everyone who the father is (Vegeta) As future Trunks told him 3 years ago, but since Trunks is already born it did no really matter.
Since the Z-Fighters can not sense the power levels of the Androids they have to keep an eye out, before they came Yajirobe had given the Z-Fighters some Senzu Beans, They all go down and scout the city for the Androids, Yamcha is the first to find the Androids unluckly for him they start sucking all the energy out of him and then punching a hole in him, all the other Z-Fighters sense his power decreasing a fly towards the area of the decrease in power. The other Z-Fighters get there and Yamcha is on the ground, Krillin takes him back to give him a senzu bean. Then Android 20 destroys everyone in the area because Goku thought there were to many people in the area but Goku did not mean that, They fly off to fight on another Island
At The other Island Goku is short in breath but the other Z-Warriors do not no why, Then Goku when Super Saiyan which suprised the androids, Then Goku takes off and starts fighting Android 19 and is kicking her ass until for some reason he starts getting Tired and the android start kicking his ass then they realise that he has the heart Virus as the android is absorbing Goku's energy Vegeta interferes and kicks Goku to yamcha who takes him home to get his Medicine that Future Trunks gave him. But it seems not to be working
Android 20 is astonished that there can possibly be anybody this strong. He Flees into a giant mountain, using the cracks to conceall himself, since the Z-Fighters, and since the Z-Warriors can not sense the android powerlevel, Vegeta is given a senzu bean and goes off to find the android as do the other fighters.
Android 20 decides he needs more energy and decides to pick off the Z-Warriors and steal there energy, he choses Piccolo as Piccolo's energy is been absorbed Piccolo telepathicaly tell Gohan to help, and Gohan goes to help Piccolo, After Piccolo has a senzu bean he takes on Android 20, Android 20 get's his ass kicked.
Meanwhile Trunks is back and when he arrives at the battle scene he realises that the androids there fighting are not the ones that he was talking about there different. Android 20 escapes and runs off using the narrow paths to conceal himself as he runs off to his lab to heal himself.
Before he left he told the Z-Fighters that he was going to activate androids 17 and 18, hearing this he decides to go to the lab, when they reach the lab they find Dr Gero is there and the other androids have already been activated, then the androids go to activate android 16 inspite warnings from there creator. then 17 and 18 kill android 20 (Dr Gero), Trunks sends his most powerful blast into the lab which blows up the lab but leaves the androids 17 and 18 and 16's capsuel that he is in then he is activated and the fly off to find and destroy Goku.
Vegeta follows him as he wants to fight then inspite warning from Trunks who know how powerful they are bu Vegeta goes anyway, Knowing Vegeta has no chance he Trunks follows him as do the others. The Android decide to stop and find a car to travel in but before they find one Vegeta arrives and is taken on by 18 the androids find that Vegeta is much stronger than Dr Gero had told them.
Then Piccolo, Tien, Krillin and Trunks arrive, but they just watch until android 18 breaks Vegeta's arm, so Trunks intervenes and his sword stikes android 18 and chips on impact 17 joins knocking out Tien and Piccolo from the battle 18 Knocks out Vegeta and Trunks and they turn back from Super Saiyan.
Krillin who is shocked by all this just watches and when the androids try to fly off he try to stop them but it doesn't work, just before they leave android 18 kisses Krillin of the check and says "Good Luck".
The android have fly'n off and Krillin is giving everyone senzu beans. Once Piccolo is revived he is severly annoyed with himself and fly's off. Krillin notes the direction that he fly's off and suspects that he is going to Kame's to merge to be one and becomes a Super Namek. Back at Goku's house our hero is still in incredible pain from the heart virus (Even after taking the medicine brought by Trunks). When piccolo reaches Kame's tower, he explains what is going on and the world does no need a god it need a super warrior. However Kami wants to have a longer lood at the situation, before he does anything rash and tell Piccolo to wait.
Androids 16, 17 and 18 decide to take their time reaching Goku's House and have some fun on there way. Both a motorcycle gang and the Police chase after then, but are easily dispatched. Trunks and Krillin decide to take Goku to a safer place Like Master Roshi's and Trunks, Chi-Chi, Krillin and Gohan fly off to Master Roshi's
On the way they discuss how they could use the time machine, but Trunks just explains that, that would just create another time line and would not effect this timeline so everything would be the same.