C1132 The Genetic Vaccine Could be Tested!

Tourism?

Lin Chen frowned slightly.

Did he really go on a vacation?

Why did he feel like Jiang Cheng and Jiang Xuan were lying to him?

So where did Jiang Heng and his wife go?

However, since they did not say anything, he felt too embarrassed to ask anymore.

But at this time, Jiang Lili suddenly came in.

"Second Uncle and Second Aunt are taking care of Grandpa in the hospital