"Getting Banner to control him would be easy, but I had something else in mind..."
Mercer explained his idea to him.
"Gamma divine power? You can actually produce something like that?" Stark asked in astonishment.
This kind of energy was extremely rare and difficult to control. Giving it to a brute like Hulk would require an enormous amount.
Mercer nodded and looked down at his Space Stone ring.
He could use the Space Stone to draw gamma energy from across the universe and channel it into Hulk.
Once connected to the gamma energy in the universe, Hulk would be able to draw on it without end.
Only then would he truly be powerful.
"But doing that carries a huge risk..." Stark frowned.
Even an ordinary person might not maintain a normal mindset with that kind of power, let alone the mentally immature Hulk.
And as for Banner's character...
To put it bluntly, neither Mercer nor Stark understood what he was truly like.
Many people acted one way on the surface and another behind closed doors. No one could say for certain.
Stark looked at Mercer. "It's your call. I trust that you're strong enough to deal with him. If you think it'll work, do it."
After weighing the pros and cons, Mercer nodded.
"Then let's try it!"
The three-tomoe pattern in his eyes shifted into the shape of the Mangekyo Sharingan, and he cast the supreme genjutsu, Kotoamatsukami.
With a single glance from Mercer, Hulk's eyes turned blood-red as well.
Kotoamatsukami had taken hold.
The commands implanted in him were to coexist peacefully with Banner and protect Earth.
The genjutsu's instructions were simple, but they were enough to keep Hulk from posing much of a threat to humanity.
As long as he did those things, he would be a powerful