Two teenage boys embarked on an adventure, exploring the mysteries of an abandoned building. Reaching the rooftop, they stumbled upon an empty lab, exposed to the open air. A portal hummed, a gateway to the unknown. Midnight's sky adorned with twinkling stars provided an ethereal backdrop. Intrigued yet cautious, they gazed at the portal's enigmatic allure. But something felt amiss. The vacant lab whispered of a forgotten tale, as if its occupants had vanished into thin air.