Luna leaned in with concern. "Grandpa, how are you feeling?"

Montgomery lay back on the bed and gently touched his chest, smiling with relief. "Much better… It felt like a hard lump inside me just vanished."

Ever fair and direct, Luna pointed toward Andrew and said, "Grandpa, it was Andrew Lloyd—the one Marvin introduced—who cleared out the calculi from your system."

Montgomery looked over at Andrew, ready to offer his thanks. However, as his eyes settled on the young man's face, he suddenly froze.

He stared at Andrew for a long moment before murmuring in disbelief, "No… it can't be… but…"

Luna blinked, startled. "Grandpa, what do you mean, 'can't be'?"

She had rarely seen such a shaken expression on Montgomery's face. However, the latter simply shook his head and gave a small, bitter smile. "It's nothing. Just… some old memories suddenly came to mind."

After that, he exchanged a few words of gratitude with Andrew. Clearly, the old man was exhausted, so Andrew wisely exc