The World Is Turning Upside Down, but I Can Control Gravity

"The world has really been turned upside down in a physical sense?" The earth became the sky, the sea water fell, and an unprecedented world change changed everyone's life. There are many private guilds, and associations of superpowers from various countries are fighting openly and covertly. And Jiang Yinsheng was just an ordinary person passing by. He had no intention of participating in this dispute. Although he had awakened the ability to control gravity, he just wanted to hang out in the civilian rescue team. Unexpectedly, the president of the association came to recruit people in person, and the treatment was irresistible. Any task given would give him +999 experience points. Since then, the originally stagnant power upgrade progress has been like a flood—— "All resources will be provided to Jiang Yinsheng first, and let him gain experience first!" So what does the hardship he endured before count? Is he considered a greedy little cat? "How can you still distort time and space and fabricate wormholes!"