C31

Bai Jin heard Mu Yunshen call her in a low voice, and for some reason, her heart tightened a little. On the surface, however, she looked extremely calm as she said, "Mu …" "Please speak, Big Brother Mu."

Mu Yunshen didn't want her to call him Young Master Mu, so he could only call him Big Brother Mu along with Bai Shouyi and the others