C139 Accompany Ke Er

Thinking of this, Su Xiao felt a wave of emotion. The things that Su Xiao had left behind for him to reach this day step by step... It was a firm footprint.

"It's possible. As long as it's someone who has been in contact with Host, the System can be tested. However, the System's test must have physical contact with the other party."

"Also, Host, don't be too narcissistic