Glass no Chikyuu wo Sukue Unico Special

In a world ravaged by environmental collapse, Unico, a child of a unicorn fallen from the heavens, embarks on a quest alongside Tsubasa, a sentient tree boy. Their journey across a desolate Earth reveals the devastating consequences of unchecked human consumption and ecological destruction. Guided by ancient beings – a Sphinx and a mysterious "time fairy" – they discover a potential path to reversing the damage: a perilous trip into the past. Limited to a mere five minutes, Unico and Tsubasa must confront the challenge of subtly influencing historical events to steer humanity away from its destructive course. The series explores themes of environmental responsibility and the delicate balance between progress and preservation, offering a contemplative look at the possibility of altering destiny for a healthier future.