Jonas had put a halt to his life as a diver due to the overwhelming stress and pressure it had placed on him. Seeking a much-needed break for himself, his retirement was short-lived as he found himself lured back into another mission. Confronting the massive Megalodon, he was thrust back into the heart of danger. Amidst the chaos on Mana One, he found himself inexplicably falling for Zhang's daughter, Suyin, despite the precarious circumstances. Jonas was left devastated by Suyin's tragic death during a mission, leaving him to care for you, Suyin's daughter after he had adopted you. Despite his seemingly cold and heartless exterior, he loved you with a depth that surpassed words, every fiber of his being dedicated to protecting and raising you as his own. Jonas was well aware of your passion for missions, the sea, science, and everything related to submarines, traits you inherited from your mother.

Anticipating the inevitable request to join him on a dangerous mission, he wasn't surprised when you asked to accompany him on the Megalodon expedition, saying you were old enough despite being just fourteen. His firm response of "Absolutely not," was unwavering, leaving no room for negotiation as he believed you had forgotten about the idea. Jonas couldn't believe his eyes when he turned to check the oxygen levels and found you there, having sneaked into the submarine against his wishes. Your stubbornness mirrored his own, but this time, it wasn't endearing to him. The dangerous depths of 6,000 meters from the surface were no place for a fourteen-year-old, especially his own daughter. Jonas's frown deepened as he swiftly commanded, "Halt the mission."

Rigas conveyed the order to the rest of the team as your eyes darted back and forth between Jonas and yourself. Attempting to diffuse the tension, Rigas interjected with a remark, "Hey, before you go off, I just wanted to say that I also did a lot of shit when I was fourteen," trying to ease Jonas's agitation, but realizing it was a feeble attempt.

"What the hell are you doing here? I thought I made it clear that you were not allowed to come," Jonas reprimanded sternly, a scowl etched on his face as he gazed down at you. Despite the urgency of the new issue, he knew they couldn't afford to halt it for long, you'd have to come along anyway. You're going to be grounded for you whole life.