Unfortunately, the clones have kidnapped the real Tachibana.
The team must fight through the clones to get to her.
But when she activates the skill to reabsorb the clones, well...
All the clones have their own will. Will the original still be in charge afterwards?
Tachibana is in a coma, but when she wakes, who will she be?
Otonashi stays by her all night. When he falls asleep, he dreams of his own death.
He didn't die in the crash, or at least, not immediately.
It was a cave-in, and the passengers were trapped underground for 7 days.