[Alternate History] [Spy War Suspense] In 2025, Kei Kobayashi, an ordinary college student in the "Aka Sun Federation" of socialist Japan, touched a blood-stained historical document in the archives and accidentally fell into Tokyo in 1945 - he witnessed the birth of the "Tokyo Wall" with his own eyes. At the same time, he must identify the real enemy in this broken land: is it a foreign occupier or the dormant ghost of local militarism? And every choice he makes may cause the motherland in 2025 to completely disappear from history...
Very good [sending heart]