A VIP disappears en route to Japan, and it's up to Mihama students Rena, Tohka, Chris, and Murasaki to help investigate, with the twins from Kyousen Sakuragaoka in tow. Recovering the VIP pushes their minds and bodies to the brink, and to top it all off, Rena and Haruto’s past is revealed as well!
A competent and fun VN, really showing off the sgrengths of the series with its character writing, and still suffering the flaws of the Phantom Trigger series in wanting to be ero yet settling for tame ecchi.
Inohara is also a really fun addition to the cast.
