Soul Eater Planet

One day, the sunlight emanating from the sun changed to something strong and dangerous. People migrated from the earth to another rich planet to escape the sunlight. It was a perfect planet with water, air, and food. Nearby that ideal star was an eerie planet with a murky blue color. Many people landed on this planet to study it, but... Those people never came back. The people were on that planet. Cannibal Planet. It's called.