Although the AllSpark had originally been a sacred relic of Cybertron and should have belonged to the Transformers, it had fallen to Earth millions of years ago and been discovered by humans.
Of course, the most important thing was that Chen Mo had said it!
Chen Mo had personally taken the AllSpark out of Sector 7 and wiped out every Decepticon that had come to seize it. Even the overwhelmingly powerful Megatron had been killed by Chen Mo with a single sword strike. Now that Chen Mo said the AllSpark was his, it was his. Not a single Autobot present dared to object!
Megatron's corpse had not even gone cold yet. They had no desire to join him!
Moreover, only the strongest super leader was qualified to possess the AllSpark. Having slain Megatron and about to become their "guardian," Chen Mo undoubtedly possessed those qualifications!
Chen Mo had just saved Earth from the Decepticons. Surely he would not want to personally destroy it!
It was not that Chen Mo did not want to keep the AllSpark himself. It was simply that this AllSpark was highly unusual, containing some kind of powerful and strange energy. Like an Infinity Stone, it could not be stored in his space. Since Chen Mo still had other matters to handle shortly and it was inconvenient to carry the AllSpark with him, he had no choice but to hand it over to Optimus Prime.
He was not worried that Optimus Prime would refuse to return it.
Not to mention that, based on his understanding of Optimus Prime, such a thing was basically impossible. Even if he had misjudged him, it would not matter. He had already wiped out the Decepticons; dealing with the Autobots would not take much more effort.
But Optimus Prime was not a