The siblings' journey led them to two unforgettable characters: Xiao Bu Dian (The Little Speck):
"The core node is completely frozen, Linh," Nam said, adjusting his glowing visor as streams of red error code reflected in his eyes. "I've tried a forced override, but the security firewall is locking me out." The siblings' journey led them to two unforgettable
Likely refers to "Uncle's Mask" or a character identified as an "Uncle" wearing a mask. " Nam said