From Within

From Within is a quest in Fallout 4. The quest takes place in The Institute during which the player character is tasked to convince Madison Li to return to work for The Brotherhood of Steel.

Quick walkthrough

 * 1) Locate Doctor Li.
 * 2) Speak to Doctor Li in Advanced Systems.
 * 3) Retrieve evidence to convince Doctor Li.
 * 4) Bring the holotape to Doctor Li.

Detailed walkthrough
Its very simple. Once you begin there are some torrents you need to take out and a assault drone. Once you get to the final room where there are the super mutants, the holo-tape is AJD. to the terminal and the Serum for Virgil is in the corner of the room.