The story of the "the beginning and the end."
It's my Own Invention is the second chapter of Subarashiki Hibi. This time, we're put in the perspective of Mamiya Takuji, and we get a peek at what was unfolding behind the curtains in Down the Rabbit-Hole II. Things spiral out of control as some questions are answered, but more are raised.
The tale of a certain incident that causes the perception of the world and the self to shift. Beyond recognition, he finds salvation in the limits of the world.
This chapter has two endings, the Kimika End and the It's my Own Invention End. Looking-glass Insects only unlocks upon completion of the It's my Own Invention End.
Plot Summary[]
We start It's my Own Invention in Mamiya Takuji's perspective. Under the sweltering heat of the afternoon sun, he carries the books he brought over from his house to his 'secret base' in the pool. While he's at work, he runs into a figure that's all too familiar to him, Yuuki Tomosane.