"David, your courage is admirable, but your strength is still not enough to contend with me." The voice of the Logic Ultimate Brain resounded in David's mind, carrying a trace of contempt.
David did not answer. He drew in a deep breath and began to marshal the knowledge and power within him.
His consciousness gradually condensed into a razor‑sharp blade, pointing straight at the core of the Logic Ultimate Brain.
"Then let's try!" David growled low. His blade slashed out suddenly, tearing through the void of the Quantum Realm, driving straight toward the Logic Ultimate Brain.
The Logic Ultimate Brain seemed to have been prepared; countless streams of code suddenly surged across its surface, forming an impregnable barrier.
David's blade struck the barrier with a deafening roar, yet it could not pierce through.
"Hmph, futile." The Logic Ultimate Brain sneered.
David did not give up. He closed his eyes and began to ponder.
