Tucker Because He Will Gladly Accept A Rich Person's Money Being Thrown At Him - Tumblr Posts
This please anyone with a ability to write a fic please write something about this please or I’m just going to bite the bullet in trying to write a one shot that’s gonna be awful 
There's an up-and-coming Tech Giant, called Fenton Works, and Batman is determined to prove that the company is a front for a villain.
Danny, after his parents turned from Ghost hunting to being the first official Ghost Anthropologists, decided to repurpose some of their weapons.
And, well, there was a contest being run by Wayne Enterprises; whoever can design a robot that will help the environment got prize money and a grant.
Danny, in all his mechanical engineering prowess, was bored. So he designed a thing. Repurposed the Fenton Guns into a cute robotic tortoise that would clean the beach.
It spiraled from there, and now Fenton Works is the leading name in green technology that's cleaning up the Earth bit by bit. Sea Dragon robots that clean oil and trash from the ocean; beach tortoises that clean the sand and beach and deposit their hoard of trash into designated receptacles that Danny uses as material to make more robots; Cryptid "stalker" robots with long legs that delicately patrol forests to perform "fuel management" and clear out the underbrush to help manage wildfires; moving gargoyle robots that sit on top of skyscrapers to help clean the air with huge sail-like wings, etc.
Basically, Danny pulls a Doctor Elisabet Sobeck, but with less world ending and more actually helping. (Not that the world ending was Elisabet's fault, of course, but different franchise)
And due to the number of times aliens try to attack and rogues send their own robots to attack people, naturally Danny installed self-defense protocols, along with one single golden rule written into the very OS of every single robot; Save Humans Whatever the Cost.
Problem is, Batman has never seen robots like this not be used for evil purposes, and he knows that their power source (a closely guarded Fenton Works secret) is some sort of liquid that glows green.
He really only knows of one liquid that glows green.
So he's determined to find everything he can about Fenton Works, because there's no way that Daniel Fenton isn't actually a villain in the making.
Danny's just thrilled for the chance to work with Wayne Enterprises.