Seize the School Beauty and Instantly Refine It, Killing Her with Infinite Aura.

[Rebirth and revenge + refining system + extreme self-interest + many women + super powers + cool writing] In his previous life, Yuze was a "sinner" of mankind. He obeyed the orders of his superiors, sacrificed the so-called "criminals" again and again, and propped up a protective light curtain to resist the invasion of monsters. But in the end, the fellow travelers who were protected by him joined forces to force him to sacrifice themselves. "Please Yuze die!" My girlfriend took the lead and everyone cheered. Before he died, he cast a curtain of light over the sea and pulled everyone along to be buried with him. Then, he was reborn before the awakening ceremony at the age of eighteen. Two options: [Sacrifice System] or [Refining Traveler System]. Yuze chose the latter without hesitation. What protects humanity, what savior hero? In this life, he only does one thing. Refining all traversers. Their systems turned into energy and nutrients, and their abilities became his aura. Is the school beauty a time traveler? Refining. Is the genius classmate a time traveler? Refining. Is the hidden boss also a time traveler? Refining. Only the system has few abilities? Fatten it up and then refine it. While everyone was still cheering for the awakening of A-level and S-level, Yuze was already standing on top of the world with a halo of supernatural powers. Secret realm? Teleport over, and once the halo is opened, the whole picture will appear in an instant. Can halo be used as a transfer gift? School belle, teacher, aloof goddess... Don't worry, just take good care of me and give me S-level powers. The deep sea is indescribable and you want to go ashore? Yu Ze pushed away the girls around him, and the halo opened. Indescribable: Excuse me! New world? I heard that the time travelers there can get air every second? Yuze: Sorry, I specialize in time travel!