Chapter 1: The Mysterious Pen

This is a story of a guy named Lourenz Calcium who for some reason disappeared without a trace. After he gave his friend Leslie a ballpoint pen. It's just a normal ordinary pen but for some reason Leslie Isle finds it so mysterious because according to Lourenz before he disappeared. The ink of the Ballpoint Pen represents his life when the ink of that ballpoint pen runs out he will die. But the real question is why did Lourenz disappear and what exactly does the pen has to do with Lourenz?