C286 Old Iron Double Strike Six Six Six

The old iron team, the 66th team, was one of the two mercenary Yin Soldier teams in the Underworld.

Before, Bai Yi had only heard Jin Ya mention the old iron unit, but now that she heard the other 66th unit, she was completely stunned.

Old Tie... Double hit 66th!

It was from Earth! It's from China...

There were also people from China in the Underworld! In this world