Snowball Earth

When space kaiju threaten humanity, young Tetsuo teams up with a robot named Yukio. Ten years later, the pair head into a decisive battle.

Tetsuo's escape pod lands on an Earth that's completely frozen over. As he searches for survivors, he must fight off ferocious space kaiju.

Tetsuo slowly gains acceptance among Earth's survivors, but the peace doesn't last when an intergalactic kaiju unlike any he's fought before attacks.

After crossing the snowfields with Yukio, Tetsuo gets a hero's welcome at Mishima Mall — and learns the secret behind its mysterious warmth.

As the Takimura family welcomes him, Tetsuo meets a girl who recently lost her mother. Meanwhile, an ominous organization closes in on Mishima Mall.

After a sniper attack on Yukio, a unit commanding kaiju — led by a man from Tetsuo's past — launches a merciless assault on Mishima Mall.

When a massive kaiju attacks a badly damaged Yukio, Tetsuo fights to protect them. Backed into a corner, he tries an unprecedented tactic: communication.

A kaiju ambushes Mishima Mall, and the village chief activates a secret defense system. Can the residents hold out until their Tetsuo arrives?

Ao returns in a blaze of fury, using terrain and fire to fight back the enemy. The village chief, once part of E-RDE, reveals Sagami's past.

A reinforced Yukio rejoins the fight against Hercules. As Sagami anticipates their every move, Tetsuo and his allies scramble to turn the tide.