Three years since the New Kryptonite landmass was created in space, mad scientist: Vril Dox and his henchmen from the submarine he worked on detected Lex Luthor and Kitty Kowalski on the island.
Luthor and Kitty have been hunting for coconuts for the past three years. They surprisingly survived it by drinking enough of them.
"Isn't this the life, Lex?"
"Well, at least these coconuts were better then killing and eating that stupid dog of yours, right?"
Then they spotted Vril Dox's submarine and flagged them down.
Dox's men welcomed them onboard.
"Welcome to New Kryptonite!" Dox greeted them both. Lex Luthor shook his hand and Kitty laid her dog down on the floor.
"I am Vril Dox. A mad scientist behind the New Kryptonite. This is my submarine of course."
"Yes, well. I think we do both share a same common enemy, right? Superman."
"Oh, I wish that pathetic son of Jor-El were never born and they both took a sip of wine."
"Anyway, since we both want to kill him, he doesn't stand a chance against us when we set our enemies from New Kryptonite after him. Interested in my plot?"
"Yes, Mr. Dox. I am."
"Good then. Come to my lab and I will show you what I have been working for three years since the rise of New Kryptonite.
They walked into Dox's lair and he introduced Luthor to his Superman clone.
"This is my latest and greatest invention: Kent Clark. Of course he is a clone of Clark Kent. I call him...Bizarro."
"Impressive."
"Oh, yes it is. And once this project is complete with the power of New Kryptonite, we will be able to defeat Superman and stop him from foiling our plot...before he stops us."
And they both cackled loudly.