Perhaps because of the loss of the ancient winter coffin, although the Frost Giant tribe still retains some of the inheritance of ancient frost wizards, there is no living frost wizard. Therefore, in their tribe, the culture of advocating force is particularly strong. They looked down upon earth mages like Zhou Yang who looked weak and powerless, so they would find trouble with him from time to time and fight with him.
You can imagine how miserable Zhou Yang's situation was when he fought the Frost Giants in Jotunheim, even if he had some magical abilities. It was not until later that his magic level continued to improve, even reaching the level of a legendary mage, and he finally had a certain ability to protect himself, so that the frost giants did not dare to provoke him again, and his life gradually stabilized.
However, no matter what, he was suddenly brought back to Earth by Odin. If he said that there was nothing wrong with it, he would never believe it. Heimdall may have thrown him to Jotunheim to punish him, but now he sent him back to Earth without saying a word. There must be other conspiracies behind it.
Isn't this Betty Ross really the girlfriend of Dr. Bruce Banner?