Lu Ling traveled through Terra, but not completely.

The soul is inexplicably locked in a long-damaged statue outside the world of Terra civilization. If it wants to condense a physical body and gain its own self, it must constantly obtain the power of prayer.

But the statue is in a no-man's land! There's not even a human being, let alone the power of prayer.

Lu Ling had no choice but to disperse his consciousness into many objects, scattered around the world, and obtained by many Terran girls.

In order to condense the body and to get close to the girls.

Lu Ling inexplicably became their 'golden finger grandfather'...

Jessica: "Mr. Lu Ling, you will always be by my side."

"Ah, yes, yes."

Kong: "Mr. Lu Ling, can you be my agent forever?"

“Yes, yes…”

Lu Ling had made this promise countless times.

Until the girls met...