I feel a little weird about logic

#1

I felt that the logic was a little strange, especially after seeing that the main character went deep into a hundred thousand mountains and then met a demon beast that begged for mercy, recognizing its master. However, the protagonist trained in the Mirror Break Violet Palace and a group of Xiantian level demon beasts rushed over to give the gift, begging the protagonist to accept them. F * ck you! There are seven kings in the mountains, but the Monster King is trash. He could have collected a bunch of monsters at any given time by simply using the Violet Palace Mirror.