Part 385: Ocean Depths / Tiger Dojo 25You see this dead end by failing to have enough Sakura points by the end of day 7, when the shadow attacks the park (in this update). You basically have to patrol on day 6 instead of staying home to take care of Sakura.
Music: Whirlpool of Fate 2
Video: Tiger Dojo 25 (mirror)
Music: Gentle Everyday
Well. This dead end is caused by lack of love!
You're forced to come to this dead end if this certain heroine's affection point is not past a certain value.
If you came to this dead end, it means you were not kind enough!
For example this is only for argument's sake, but I don't know about leaving a sick girl alone to go walking about at night.