Summer quickly followed Serenity into the restroom, her face filled with concern.

Lucas stood outside the restroom, his deep gaze revealing a mix of emotions.

Serenity continued to vomit, one wave after another. Finally, when she had emptied her stomach completely, she rinsed her mouth.

"What's wrong? Are you feeling unwell?" Summer asked.

"I haven't had much of an appetite these past few days, so it might be indigestion," Serenity explained. After throwing up, she felt slightly better.

As they exited the restroom, Summer advised Serenity, "When you get back to Solaria, make sure you see a doctor."

"I will," Serenity assured her with a light smile. She glanced at Summer, then at Lucas, and said, "Alright, I should board my plane now! See you guys!"

But just as she was about to walk away, Lucas grabbed her wrist. "You can't board the plane."

"Why not?" Serenity asked, perplexed.

With an intense gaze, Lucas stared deeply into her eyes. A possibility crossed his mind, and althou