But when we really reached the bottom of the sea, Caleb just let Ella go deeper. When a bunch of sea creatures inexplicably attacked us, he immediately protected her in his arms and swam upwards.
Being attacked by an unknown creature, I felt a tingling pain in my legs, and soon, they became numb. My consciousness began to fade away, and I tried my best but couldn't swim at all.
Isaac was the first to perceive that something was wrong with me. He pulled me out of the attack of sea creatures and swam upwards with all his might.
By the time we struggled to swim out of the water, Caleb and Ella had already boarded the boat.
I shook my dizzy head and tried to take off the mask to talk but found that I couldn't control my hands.
Isaac pulled the rope and said anxiously, "Mr. Robinson, there's something wrong with Leah. She couldn't swim at all in the sea just now because of the wounds caused by the sea monsters. Please help pull her up first. Let's take her to the hospital as soon as possible."
But Caleb frowned at me in disappointment.
"I taught you guys how to dive myself, but why can't she react to such a small accident?