Swallowed Star: Starting with the Fusion of Oxygen

This is a power fantasy. Humanity broke out of its star system, only to be slaughtered by the myriad races. From the start, Xia Yiling fused with oxygen, gaining the ability to create a vacuum and oxidize anything. By chance, he awakened the Solitude System: as long as he talked to himself every day, he could level up a hundredfold.

With planets being downgraded, the nobility oppressing him, countless human traitor alliances, and billions of soldiers from the myriad races, how will he grow stronger at breakneck speed, devour the entire outer starry expanse, and save all of humanity?

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.