Tác Giả: 高井 九 (Kyu Takai)
Họa Sĩ: 河野 修宏 (Nobuhiro Kawano)
Nhà Phát Hành: ひとりじゃ、生きられない。(I Cannot Live By Myself)
In this game the players are deities of nature who should cooperatively feed and foster a male mayfly, from larva to adult, as the mayfly cannot live on its own. The deities must watch over the mayfly as it meets its partner and leave its offspring. But fighting starvation and rivals is not an easy task.
The game consists of the Larval stage and the Adult Stages, both with different ordeals. There are 4 different endings. It's up to you to find the ending that fits you best!