Natsuki sets his heart on creating a tidal power generator that utilizes the ebb and flow of the ocean's tides. He dives back into the ocean to find some materials and salvages some resin from the ruins of Ryuuji's family's factory. As soon as he gets back he gets to work. As they are working, Natsuki and Ryuuji exchange heated opinions over how the generator should be built. Atri intervenes and the two guys become closer friends. Meanwhile, a suspicious-looking character peeks at them from outside of the school....
Oh, there were cafés and 
haunted houses, too.
كانت هناك مقاهٍ وبيوتاً مسكونة أيضاً
Manche eröffnen auch
ein Café oder Geisterhaus!
cafeterías, casas encantadas…
cafeterías, casas encantadas…
un salon de thé,
une maison hantée, tout ça.
oppure dei café o delle case degli orrori.
Можно устроить
даже кафе или дом с приведениями.