In 2009, the album, which was T-cophony’s first concept album, was announced to be on sale on his website, but it was suspended and put on hold after that. As this album’s theme is "The last 24 hours of the death", a wide range of his unique stories in his reminiscences are developed in it. As the songs in this album aren’t only furious hard rock style, but also the melancholy melody, the contents have the most variety compared to the albums which have been released so far. He says that "By making this as the theme, I successfully explored the various worlds inside myself, which I didn’t usually do. I recorded it as these songs. As the time goes, it could be totally different. So these are only my records of the present view. When the album was planned to be released once in 2009, it had 12 songs all together. However, as I changed my view of the mental world since then, it ended up having 21 songs all together this time. As this contains the strong personal view of mine, I couldn’t make up my mind to release it for a long time. But it finally was released because I really wanted to leave my work in this world. The songs contain only my own view, but I hope that the listeners can uniquely interpret the meanings according to their own views and enjoy this view of the world.” Because the songs which focus on the acoustic guitar, (which is synonymous with him), are only contained in half of the album, the fans of his popular guitar performances may feel it is not enough. However, this is a must item for anyone who wants to enjoy his different view of the mental world. It doesn’t mean that all the songs have the atmosphere of somberness, however as its concept shows, it can give a heartrending and a little sad impression (specifically after the 15th song). As you may mentally feel like you are falling into the deeper world, for the people who just want the exciting feeling or are easy to get mentally affected, it’s better to be aware.