Avengers Compound.
After Tony Stark learned the truth behind the Howard couple's deaths, his rage drove him to try to kill Bucky.
Steve Rogers naturally would not stand by and watch his best friend die. He decisively stepped in to stop him, kicking off an internal battle among the Avengers.
Rhodey sided with Tony, while Sam sided with Steve. As for Natasha, Barton, and Vision, the three Avengers had no idea whom they should help. It seemed wrong no matter whose side they took.
Bucky had no intention of surrendering either. Taking advantage of the chaos, he stole a car, escaped the Avengers Compound, and headed straight for the headquarters of the Shadow Holy Court.
The Shadow Holy Court was a safe zone jointly recognized by the entire world. Even Tony could not kill someone there.
Once he reached the Holy Court, Geer, a fellow follower of Gaius, could naturally provide him with protection, then naturally propose a way to resolve this hatred.
The great God of Contracts would perform a miracle and allow the Howard couple to briefly "return to life," as long as Tony was willing to provide their statues.
Meanwhile, at the United Nations compound.
With T'Challa testifying and pleading on Zemo's behalf, along with satellite footage of the battle in Siberia that indeed proved Samael's existence—
The United Nations bombing naturally became a demon's conspiracy, and Zemo was merely a pitiful victim used by a demon.
Moreover, his special background in Sokovia had drawn considerable sympathy. A royal baron with a happy family and a successful career, only to lose everything in a single day—anyone else would have broken down long ago.
With all these factors combined, the United Nations did not know how to judge him.
In the end, they could only offer a relatively