I'm in a Dream, Slaying Demons

Eternal night falls, and Kyushu falls into darkness. Chaos, panic, roaring, despair. Just when the human race is in danger. Someone transformed himself into the sun to protect one side. Someone goes deep into the eternal night and opens a way forward. Some people are overcoming obstacles and resisting unknown horrors. Someone is carrying the burden forward so that human beings can live and work in peace and contentment under the eternal night... Su Yexing has been repeating the same dream for many years. In the dream, he slays demons and clears away terror. But the doctor told him that it was just a dream. Until one day, he encountered the horror in his dream in the human city! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.