Ma Lin crawled into the huge clamshell.
The female clam demon said, "Lie down next to me, what's there to be afraid of?"
So Ma Lin lay down beside her.
Then she chanted an incantation, and the clamshell jetted water from its opening, moving forward rapidly like a submarine, leaving a trail of bubbles behind.
It seemed she hadn't been using her full strength before, so the speed was not fast. Now, carrying a person, she demonstrated her true capabilities, and so the speed increased several folds.
The key was that the inside of the clamshell was truly comfortable, even more so than riding in a brand-name sports car.
Ma Lin first cast a Bubble spell on himself, then said, "The moment I lie down, I feel sleepy and want to sleep."
The clam demon said, "You're the first male to enter my clamshell. And then you say you want to sleep, what do you mean by that?"