Xuanhuan: From the Start, I Drugged the Senior Sister?

Mu Chen (¬‿¬): Heh heh heh heh... My dear eldest senior sister, this doesn't feel good, does it?

Xiao Ruoxue (☉_☉*): Junior brother! You...

Mu Chen (•̀ᴗ•́)و ̑̑: My dear little junior sister, shouldn't you... (¬‿¬｡)

Chu Yue (｡•́︿•̀｡): Senior brother! Um...

Mu Chen looks at the women before him, their eyes glowing red, and feels that something is off. Why do they seem so disturbingly unhinged?