Waste? No, It's the SSS-Class Future Savior

In 2035, the nightmare comes and the world falls. After everyone falls asleep, they will be forcibly pulled into a terrifying and different world - the nightmare world. Get hurt there and bleed in reality. To die there would literally stop breathing. Jiang Mu's grandma is dead, grandpa is dead, grandma is dead, grandpa is dead, dad is dead, mom is dead... He and his brother Jiang Chao were the only ones left alive in the Jiang family. His elder brother awakened his superpower on the day his parents died and joined the official organization. Every time Jiang Mu fell into a dream, his elder brother tried his best to protect him. The elder brother said that he wanted to do his best to protect as many people as possible so that there would be one less orphan like them who lost his family. But this time, his brother died in order to save him. Jiang Mu's sky completely collapsed. After crying bitterly, Jiang Mu chose to fall asleep again. This time, he wasn't going to live. He rushed forward and slammed his body into the monster's fangs. But suddenly thunder fell from the sky, and he did not die. Also awakened... Super powers? It turned out that even the God of Death refused to accept me. That's good. Brother, I will walk the road you have not finished yet. The world you want to protect, I will protect it for you. From that day on, the man who wanted to die the most became the madman who dared to fight the most in everyone's eyes. On the surface, he is just an A-level lightning awakener. But what they didn't know was that he had a card up his sleeve. A card that I dare not show to others from the first day of my awakening. Until that day—— The sky in the nightmare world cracked. "Brother, look at it." "I'll break it for you." The nightmare will no longer exist. The nightmare in this world will eventually wake up.