The Plan - Execution is a quest in Xenoblade Chronicles. It can be received from Sesame in the alley southeast of the Commercial District of Colony 9 once The Plan - The Night Before has been completed. It is the third and final quest in a series of three quests given by Sesame. If Melia is in the active party, she will comment.


  • "Defeat LV18 Dark Murakmor near Colony 9's Anti-Air Battery 3."
    • Hint: It appears only at night.
  • "Return to Sesame."
  • "Investigate the street lights at the entrance to the Commercial District."
  • "Prevent Sesame's devious plan, whatever it is!"


"The fireworks over Colony 9 really cheered up the residents."


Upon completion of this quest, the Affinity Chart will change:

SesameAffinity-bar Affinity bar green Affinity-barBetty initially Affinity-1-orange
Sesame Big Success Betty
SesameAffinity-bar Affinity bar green Affinity-barKenny Rohan initially Affinity-1-orange
Sesame Wonderful Kenny Rohan

Then if Giorgio is spoken to:

SesameAffinity-bar Affinity bar green Affinity-barGiorgio
Sesame Amazing Giorgio

If Mefimefi has not moved to Colony 6, when she is spoken to:

SesameAffinity-bar Affinity bar blue Affinity-barMefimefi
Sesame Reverence Mefimefi

Unique Comments

Melia: "If we disapprove of your intent, we can stop you whenever we please. You may wish to bear this in mind."
Sesame: "What is this? You're planning to take us down from the inside? Well, you've proved yourself to me and I still have use for you."