The band's first one-man live held on August 29, 2020 was not only "Abstract" released as the first national distribution board in the same month, but also "Aspect", "Reflect", "Object". The content covered all the works released so far by the Seventeen Years Old And Berlin Wall. Includes all setlists constructed by simulating all 24 songs as a 24-hour (1 day) flow. The first live album of band career.