Professor Xavier and Jean stared at the laughing Sheyan with some astonishment, but they did not interrupt his laughter out of courtesy.
After a long time, Sheyan finally said while wiping away his tears, "I apologise, that was rude of me. But if those are the only problems in the airship design, the solution isn't difficult at all. In fact, you can provide the solution, Professor X. Oh, I'm so happy."
Professor Xavier smiled bitterly.
"I'm sorry, Seaman, though I'm also actively engaging in scientific research, my field of expertise is the human brain. I can't help with these three problems at all."
"My dear Professor, I know you can't help, but you're still they key to providing the solution, because without you, it'll be difficult to convince a certain person who can solve our problems. And as far as I know, you're the only person in the world who can persuade that powerful but eccentric person," Sheyan replied with a grin.