C1390 Combining the Two Realms Upgrading System

However, Chiang Chen did not need to find this breakthrough point, because as long as Chiang Chen upgraded the system again, the system would naturally pour cultivation base into him and break this bottleneck!

At this moment, Chiang Chen's breakthrough had ended, and only then did he slowly retract the pressure, allowing the human world to return to normal!

And following Chiang Chen withdrawing