C521 The Real Murderer Was Revealed!

Ning Xiaoshu and Xiaoyun walked along the long corridor, tiptoeing towards Su Yuting's father's room. Lin Si'er, who had just come out of the toilet, was walking leisurely towards the door, but he saw the two of them sneakily walking towards a room.

Lin Si'er focused his eyes and saw that it was not Yuting's father room