In 3024, the earth is facing the risk of destruction when the sun stops working, a giant black hole appears in front of the planet's path. Black holes release alien creatures that flood the earth. Jin, the main character, is haunted by the death of his wife and daughter after the sun stopped working. Jin found Mas and boarded a spaceship to return to the past million years ago to collect items. At Mercury million years ago, they saw the original sun, a giant monster appeared and threatened Jin's life. After dramatic actions and losses, Jin successfully collected enough items.

Finally, Jin uses an energy core to recharge the artificial sun and stop the black hole. The artificial sun returns to operation, bringing the earth back to a safe orbit. The event ends with an image of Jin looking at his phone, seeing an image of a woman and a little girl, implying that Jin is a father who has lost his family, he has succeeded in protecting the happiness of others.