I had an extremely vivid memory of watching this specific video literally 10 years ago and just spent like 30 minutes sifting RU-vid results in Japanese to try and find it. I kind of can’t believe that it’s still here, or that I was actually able to track it down! I remembered the concept, the approx length, and the fact the title was in Japanese, kind of a miracle it came up in the search
Hum, I found something interest, In devil surviol, in the end, just only one person alive and of course that the role Hajime have in there, and, his wishes is go back before the time the accident happen. Like Dr2, there have Dr2If