My Decoy Bride Episode 6

As it turns out, Zi had already blackmailed Minister Jiang to replace all the people who knew her identity. His mansion thus has no servants. Meanwhile, Bai and his team search Jiang's study to find evidence against him but are shocked because of no tarnished proof. When Zi does not find Bai anywhere around, she starts searching for him. Sensing her presence, Bai pretends to have fallen into a well. There is chaos everywhere, and among this turmoil, Zi suspects Bai's elder brother to be her saviour. Has she finally found him? (Source: AlopaJoyceZ at Mydramalist)