Part 5/7:
As the situation spirals out of control, Linda and Dr. Matthew, Sebastian's colleagues, realize they must act to contain the threat their former friend has become. They attempt to reclaim control of the situation by concocting a new serum that could reverse the effects of invisibility, but Sebastian continuously thwarts their efforts. The plot thickens as teamwork is challenged, trust is eroded, and betrayal lingers in the air as they come to terms with Sebastian’s transformation—turning him from a brilliant mind into a vengeful phantom.