Gundam, Iron Banner

When I woke up, what I saw was a doomsday-like street.
The fire is burning, the life is dissipating.Green giants of steel galloped across the surface, like gods in ancient legends.
From that day on, Youbai's sky was covered with a layer of shadow.
From UC to CE, from AD to PD, the young man struggled to survive the vortex of war, grasping the unforgetable suffering, and he witnessed the rise of new worlds that lit up the darkness one by one.