Xu Lei also looked a little older than before.
The two of them traveled along the same route they had taken all those years ago.
Now that King Ning had been eliminated, the Court had taken control of the region.
As a result, the area was relatively peaceful and prosperous.
Xu Lei and Zhou Ya even revisited the medical clinic from before.
Xu Lei wanted to see the old physician again.
But unexpectedly, he was told the old physician was gone.
He had died of old age a few years prior.
Hearing this, Xu Lei's heart skipped a beat.
'It feels like it wasn't that long ago.'
The memory of their conversation was still fresh in his mind.
But now, the man was no longer in this world.
Of course, Xu Lei did some probing and found that the old physician had indeed kept his promise not to spread the method for making Gunpowder.
None of his apprentices or descendants knew of it.
