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.