"Rei!"
Upon hearing the loud, masculine voice, Haru opened her eyes. Letting out a small groan, she sat up.
"Onee-chan?" Kokoro questioned as she woke up as well, rubbing the sleep from her eyes.
"Did you hear that?" Haru asked.
"Hear what? Kokoro asked.
"That voice." Haru replied.
"Huh?" Kokoro inquired.
Not saying anything more, Haru stood up and walked out of the tent, Kokoro quickly following her.
"Makoto?" Haru called as she went over to the boy's tent, ignoring the rain that was falling hard on her.
"Haru-chan?" Nagisa's voice responded as Nagisa came outside. "Both Mako-chan and Rei-chan aren't here."
"It's still warm." Haru observed as she felt one of the blankets.
"Maybe they had to use the restroom." Kokoro suggested.
Not making a reply, Haru turned towards the ocean.
"What is it?" Nagisa asked.
Haru strained her eyes to look further out towards the large vast of water. Then she gasped as her eyes widened in shock. Out in the raging waters of the ocean, were Makoto and Rei. Re struggling to keep his head above the waves while the Makoto was swimming towards him.
"Is that..." Nagisa trailed off.
"Onee-chan?!" Kokoro exclaimed when she saw Haru race towards the ocean.
"Contact Amakata-sensei!" Haru yelled as she flung her clothes off, her swimsuit underneath them.
"Hold on, Haru-chan! It's not safe to go alone!" Nagisa shouted as he followed Haru, taking off his clothes, too.
"Wait for me!" Kokoro called as she, too, quickly took off her clothes, her swimsuit underneath her clothes, and sprint after the other swimmers.
Soon, the trio was in the ocean, fighting against the violent waves to get to their two teammates.
"Makoto!" Haru exclaimed when she reached her childhood friend, wrapping her arm around him.
"We'll get Rei-chan!" Nagisa announced as he and Kokoro swam towards Rei.
"We're coming, Rei-onii-chan!" Kokoro called out.
Kokoro came to an abrupt stop when she looked out of the corner of her eye and saw a huge wave coming towards her and the others.
"No way." Kokoro said to herself before the wave crashed on top of everyone.
...
Haru panted heavily as she dragged an unconscious Makoto onto the beach of one of the deserted islands. When they were a few ways away from the ocean, Haru fell to her knees. She then turned her childhood friend onto his back.
"Makoto..." Haru said shaking Makoto. "Makoto! Wake up!"
When Makoto didn't even stir, panic started to fill up Haru.
"Someone..." She called out quietly. "Is there anyone here?!" She yelled. "Kokoro! Nagisa! Rei!" When she didn't get any type of response, Haru held a shaking hand near her mouth.
Then an idea came to here. Leaning down, Haru placed her ear on top of Makoto's chest, right where his heart was.
"It's still beating..." She said to herself as she pulled away. "Is he injured?" She questioned as she looked over his body. "No..." Haru leaned closer again, this time near his mouth. "His breathing is so weak..."