Jacob's point of view, looking down at his 足(複) as the cracked 地面 moves beneath. Most of the material that fused there during the blast has already been bulldozed up, though not before many enlisted men were able to collect barrels full to sell to 石 collectors. Unfortunately, this was a dirty 爆弾. most of the plutonium vaporized and was captured in the 緑グラス (trinitite) that came to cover the 地面 in a 円 around the vanished 塔.