C315 System Upgrade Open the Popular Merchant Shop

Lu Lee was very tired.

When he got back to the hotel, he fell asleep in his bed.

For some reason …

He was very sleepy.

No, no matter how long I stay up late, I've never been this sleepy before.

With some doubts …

Lu Lee fell asleep.

Ding!

"System is upgrading."

At this time …

The system's voice suddenly sounded in Lu Lee's mind.

System,

Upgraded.

When Lu Lee woke up