He wasn't feigning calmness, but truly at peace, as if the Deposed Crown Prince taking the Dragon Ball from the Mountain and River Ding had no effect on him whatsoever.
A million miles away, the Deposed Crown Prince burst through the clouds and landed on the ground, spitting out a mouthful of fresh blood. He couldn't afford to care for his injuries as an attendant promptly presented a box. The Crown Prince swiftly placed the Dragon Ball into the box, took up a brush to inscribe Talisman Runes, and laid the runes on the box, sealing the Dragon Ball tightly.
"Your Highness!" A young attendant by his side, perplexed, questioned, "Why do you not use the treasure that was so difficult to retrieve and instead seal it completely?"