Are the strange spiral patterns on the gold medallion linked to King Arthur? A fantasy novel for children aged 9-12, set in Wales.

In his previous life, he fought alone against the dark heroes, and in the end, they perished together. However, because of too much unwillingness, he was reborn. In this life, she had grasped many profound mysteries. She had calculated everything according to the rules, turned the world around, defeated all the heroes, and charged out of the mortal world to reach the peak of perfection.

The young man, Chen Feng, had been engaged in a marriage with the Hu family's ninth daughter, but he didn't expect that this marriage would result in the destruction of the two of them!

She was a notorious bad girl, betrayed. On the other hand, he was the cold, arrogant and reserved heir to a wealthy family.