Ho&Chi by dstory33 seungyoun cha from korea

The first victim in nature to become extinct due to environmental destruction would be animals who depend upon natural habitats. The greed and selfishness of humanity that are destroying the earth are recorded through the eyes of animals who are the victims.
[Synopsis]
Long ago, there was a fox who was tamed through his meeting with the Little Prince.
Everyone knows that the Prince returned to his small planet B612 after his encounter with the serpent, but few would know the story of the tamed fox.
On the day when the fox died, after long awaiting the Prince’s return and tending the wheat fields,
the fox requested that his descendents keep tending the wheat fields so that, some day if the Prince should return, he would not be lost.
His story was transmitted to his descendents and then to their descendents, and even the generations thereafter.
However, all of a sudden, one day the entire world except Ho and Chi was transformed into black and white.
They went on a journey to get the colors back so that the Little Prince wouldn’t be lost when he returned to the wheat fields, and they eventually discovered that the world’s colors had changed to black and white because of people who had lost their hearts.
Would Ho and Chi be able to recover the colors and lost hearts of the people, and reunite with the Little Prince?