An SSS-Rank Reaper Was Picked Up?

(No harem + one female lead + equally strong male and female leads + intelligent antagonist) (The pacing is fairly slow, but the later parts are definitely thrilling. This isn't a pure wish-fulfillment novel full of face-slapping, so readers who enjoy face-slapping should proceed with caution.) "An SSS-rank Reaper has escaped! Its location is now unknown!" "We have to find it immediately! Hurry!" Over the ocean, alarms blared across the entire surface of Experimental Base No. 01. Yet even with several fighter jets searching, they found nothing. With no other choice, the doctor left aboard a fighter jet to avoid being exposed, then reported that the Reaper was dead. What they didn't know was that, on a beach in Huacheng, a boy had been miraculously swept ashore by the waves. Though he possessed the greatest talent, he had lost his memories of the laboratory. By chance, he met a white-haired girl who had suffered a similarly tragic fate, and under the strange workings of destiny, the two became friends. Years later, everyone was astonished to discover that the Reaper, who had once shaken the world, had found someone to love. "Yu Bing, thank you for choosing me." "Silly, you're the one who saved me."