フールナイト(9)

[DeepL Translation - needs review] Introduction to Volume 1: A choice that a promising newcomer must make! In the far future, the earth is covered by thick clouds and the sun has stopped shining. Plants have withered and oxygen has become scarce. However, mankind has developed a technology that turns people into plants, and survives by producing a small amount of oxygen. In a world with an uncertain future, will people live as human beings, or will they abandon their suffering and embark on ...