a daring scientific expedition unfolds. 

High above the icy terrain, the  Impulsive Transient Antenna (ITA) soars. Its mission, originally focused on detecting elusive neutrinos from the cosmos, took an unforeseen twist. Amidst the subzero temperatures and piercing winds, ITA's detectors intercepted particles unlike anything ever witnessed before.

News of this remarkable discovery spreads like wildfire across the scientific community, capturing the attention of the visitor from a planet that never existed. Determined to be part of this unprecedented exploration, the visitor from a planet that never existed embarks on a perilous journey to join the team of intrepid physicists.

S/He finds themself surrounded by a team of brilliant minds, each driven by a shared desire to unlock the secrets hidden within the fabric of the universe. 

Their hearts pounded with anticipation as they boarded the aircraft, ready to soar above the pristine white landscape once more. The cold air bit at their cheeks.

And then, it happens—the detectors of ITA capture a fleeting glimmer, a signal from a parallel universe where time flowed in reverse. A wave of exhilaration washes over the visitor from a planet that never existed and their companions. 

Mysterious occurrences plague their expedition, fueling both excitement and unease. The parallel universe they have ventured into holds not only answers but also enigmatic lifeforms, whose intentions remain shrouded in uncertainty.