"Who are you people?" When the Deviants had been dealt with, the first to challenge them was not the Avengers, nor the Eternals, but Sentry. He flew up in front of several Eternals and asked.
Sentry had naturally seen everyone who had taken action, but he had no intention of bothering the Avengers. After all, he had witnessed the battle between Robet and Galactus with his own eyes, and he did not think he was Robet's match, so he naturally would not go looking for trouble.
Most importantly, Robet of the Avengers had stood forward during the Galactus incident, and Earth had always known of their existence. But the Eternals had suddenly appeared out of nowhere, and they had appeared almost at the same time as the Deviants. That inevitably made Sentry suspicious.
One had to know that after Silver Surfer informed Wakanda that Galactus was about to arrive, every official organization and extraordinary method on Earth had been brought into play.
Even The Seven had originally prepared to take part in the battle. It was only later, when The Seven's combat strength proved a little too weak compared to the Kryptonian Mechanical Warriors and Doomsday, that the idea of having The Seven take action was abandoned.
After all, not many of The Seven could fly, let alone survive and fight in space. In space, the combat strength The Seven could display was basically zero, so there was naturally no need to send The Seven up there to get slaughtered.
Therefore, Sentry could understand why The Seven had not acted.
But these Eternals now were different. The abilities each of the Eternals displayed varied, but Sentry could see very clearly that even the weakest among them was stronger than Homelander. In particular, that one who slapped people with those huge