The PV shows a visually stunning 3D animation for Adverse Epoch. It also tells us the story that it’s just another ‘isekai’ on which people had been trapped in a game. That sounds like Sword Art Online, Overlord, Log Horizon, and many anime titles that shares the same plot.
Code name: Yu Alexius is an ambiguous entity who loves to talk about anime and Chinese animation in general. An insatiable soul from the Pearl of the Orient, a frustrated writer and a Houtarou Oreki wanna-be. He is a piece of a lunatic and everything crazy.