ハッピールートを終わらせて

I, the protagonist, Akabane Hyouga, have been able to see Choices since the past.

In these "Branches"...... If I were to choose the right options at these fate-changing moments, I could carve a way into a beautiful, happy future.
――So is what I wholeheartedly believed.

No, the original Choices (Routes) have been locked away by some god unknown force. Instead, only the direst, the inauspicious, the worst options, were provided to me. And such were all that was left to be chosen.