After Lin Yun returned to the mountain, the first thing he did was to find the Flower Fairy, and his purpose, of course, was to return the Exquisite Heart.
Knowing that losing the Exquisite Heart would negatively affect the Flower Fairy, Lin Yun naturally did not want to delay any longer.
The reason he hadn't returned it in front of others was that he knew the Exquisite Heart was something that should not be seen in public; if people were to find out the Flower Fairy was a descendant of Thousand Mechanism Valley, she would be in great danger.
Having procrastinated until now, Lin Yun had no choice but to risk his reputation and knock on the Flower Fairy's door in the middle of the night.
Lin Yun might seem carefree, but in truth, he could be quite petty.
He would reciprocate in his own way to those who were good to him. And for those who offended him...
Take Zhang Xiuya, for example, not even ashes were left of him.