C338 Another Round of Mission

Only Xiao Yi and the old tutor were left in the single room that was used to receive and auction guests.

When Xiao Yi took out the other nine Rainbow Stones, the old tutor was a little confused. In the end, he could not hold back his desire to research them to the end and accepted the Rainbow Stone that Xiao Yi had gifted him.

Of course, in order to avoid being investigated and accepting bribes