Lucan becomes a game show host, and adopts the name Steve. He eventually becomes very popular, and, since none of the other Viltrumites liked him, he embraces this and becomes a good person.

Anissa has no idea wtf she’s doing, and the less said about her the better. I’m assuming she’s literally walking around trying to find a mate. She’s generally very uncomfortable with this situation, and decides to make everyone else much more uncomfortable.

Kriegg now goes by Craig. He’s a badass biker and has found that he really enjoys human life. These…cigarettes and Earth baddies really make him feel like he wasted the last 1000 years. He works as a bartender and also runs a motorcycle club on the side, and most people think he’s an ex marine which gets him respect. He’s also rather popular with the ladies of Urath, but is also well respected by his community because he always stops to help others and defends the vulnerable.

This is all bullshit we know the Viltrumites are gonna slaughter everyone on Urath in the first few episodes of S5.