Previous chapter:
Chapter 521: Research success!
Next chapter:
Chapter 523: it’s january
PREVIEW
... a group of people, and all of these were carried out very secretly, and no one found out.
Of course, after Qin Yun developed a new toothpaste, he registered a patent in the name of Tianyun.
In this way, even if Procter & Gamble produces the same toothpaste, it is infringing their patent.
Soon another week passed.
This week, the thirty-odd people who tried Tianyun toothpaste, because they had to brush several times a day, their teeth obviously changed in just ...
YOU MAY ALSO LIKE
Chapter 121: WOW: Geor, the Fanatic Follower
Chapter 44: A Dead Dove Does Not Fly
Chapter 1533End - Dreams Come True (8)
Chapter 109 
![The Royal Military Academy's Impostor Owns a Dungeon [BL]](http://static.novelbuddy.com/images/the-royal-military-academys-impostor-owns-a-dungeon-bl.png)
