C590 Peak Confrontation

When Lin Feng first came to this world, he thought that this world was the same as his previous world, a very ordinary world. It was just that he had the system.

However, when he truly went into every corner of this world, he found out that this world had been developing very well.

It was as if every country had a very terrifying black technology. For example, the Mech Whirlwind Plan