This 2nd album, released in 1989, is a memorable album that accomplished the feat of entering the mainstream pop market for the first time by progressive music. It also accomplished the miracle of exceeding 500,000 copies sold for the first year after the release. The album jacket, designed to look like a black-and-white graduation photos of elementary school students who are partially smeared off. The jacket that represented the patriotic martyrs who perished from democratization protests were shocking and 9 songs listed in the album such as ‘Sora Sora Pururun Sora’, ‘In the wilderness’, ‘Dry leaf reborn’ are all representative classics of the 80’s.