Ai no Planet ~All We Need Is Love~ Lyrics - Terra e... (1980)

Ai no Planet ~All We Need Is Love~ Lyrics - Terra e... (1980) belongs to the anime Terra e... (1980), take a look at the argument:

In the relentless pursuit of Mars colonization during the 21st century, mankind ventured to transform the red planet by introducing two extraordinary species: algae and cockroaches, capable of withstanding its inhospitable conditions. Little did they foresee the astonishing adaptability of these creatures. Fast forward to the 26th century, where Earth finds itself plagued by a deadly affliction, the Alien Engine Virus, believed to hold its remedy solely within the confines of Mars. However, a new formidable challenge emerges; Mars has become infested with a species known as "Terraformars" — sentient and mighty humanoid cockroaches that evolved from their Earthly counterparts. They possess inconceivable powers, posing a significant threat to any who dare to tread the crimson landscape. Now entrusted with the pivotal task of retrieving the antidote and saving humanity, the Annex I team establishes its presence on Mars. Comprising of exceptionally skilled individuals who have been genetically enhanced with attributes sourced from Earth's most robust organisms, their arduous journey sets the stage for a relentless struggle for survival. Join us as we venture into the heart of this treacherous Martian expedition, witnessing humanity's resilience in the face of an unfathomable foe.

Now that you know the argument, take a look to another songs of Terra e... (1980) also called Toward the Terra