Amazing evidence of what heat can do to bricks which the bricks would have been perfect before the event also check out the melted aqueduct which tells us the water was controlled in the old world so why would it rain if they controlled the water it doesn’t make sense to me raining all the time in a world 70% of water! so the aqueducts carried water to where they wanted it so I think the rulers used alchemy to give us weather cycles and harsh winters which wouldn’t have been like in the old world would have been an even temperature all year round