Actually, just now after Li Fei disappeared into thin air, he didn't go elsewhere, but through the gate of time and space he went to the Eight Diagram Ring. He needed to go to that world to find some diamonds to give as a gift to Moriniwo.
Before long, when he returned to the box, he had an extra dazzling item in his hand, a diamond the size of a fist.
"What is this?"
Moriniwo was both surprised and delighted. His first instinct was to think of a diamond, but it seemed impossible for Li Fei to have such a large one.
"A gift for you."
Li Fei handed over the diamond without hesitation.
"What is this?"
"Diamond."
"Ah, such a precious item, I cannot accept it."
Moriniwo pushed the diamond back. He was right, the diamond was so pure, so hefty, it was truly rare. It was not an exaggeration to call it a treasure.
"It's nothing."
Li Fei persuaded him, "You must accept it, otherwise, you'll disrespect me."
