C502 The River of Time

This was the second time the system had reminded him of the mission.

The rewards for this kind of mission were extremely useful. It wasn't like any ordinary mission, it only had the simple 'How much experience points did the Great Dao give?'

However, Zhang Xuan found it difficult. 100. How many would he kill for these 100?

He didn't even have a one-third success rate right now.

"Mister