C500 It's Already the End of the Year so Let's Sing a Birthday Song!

As the system's timer in his mind struck midnight, eight-year-old Zhang Xing opened his throat to the darkness, singing, "Happy birthday to me! Happy birthday to me!" His melody was enchanting, his voice captivating, and the world hushed, as if to listen and join in his birthday celebration.

"Who's that? Who's up howling in the middle of the night