Plain Yogurt Cookie

Plain Yogurt Cookie (플레인요거트맛 쿠키 Plain Yogurt Flavor Cookie) is an NPC Cookie that first appeared within Cookie Run: OvenBreak's Main Story. He is the older brother of Yogurt Cream Cookie and employer of both Lilac Cookie and Scorpion Cookie. He bears a somewhat similar appearance to Yogurt Cream Cookie, though he is more heavily clothed and adorned, with short hair styled down on the left side of his face, as well as having facial hair. He has a noticeably larger build than his younger brother, and unlike him, carries a small dagger on his side.

Personality
Though he acts reasonable, responsible, and polite around his brother, he is, in reality, incredibly manipulative and ambitious, and desires nothing short of Yogurt Cream Cookie's death, going as far as to hire multiple assassins in an attempt to kill him. His two-faced behavior is owed to his greed, which seems to be his primary driving force, ironically making him not unlike his brother in a few ways.

Story and Event Involvement
Plain Yogurt Cookie appears during Adventure 5 of the Main Story of OvenBreak, specifically in the Opulent Mansion segments. He speaks with Yogurt Cream Cookie and Lilac Cookie, telling them of his latest exploration and professing his dedication to the Yogurt lineage. He then tells Yogurt Cream Cookie of a rumor he has heard about the Jelly Serpent's Temple, which harbors "The Naga's Heart," a treasure their father has been seeking out for years. He pushes Yogurt Cream Cookie to try to obtain the treasure, professing him to be their father's favorite. Embellishing praise on Yogurt Cream Cookie, he eventually makes him crack and agree, where he then introduces Scorpion Cookie to the duo, much to the displeasure of Lilac Cookie. He forcefully involves her in the quest, then takes his leave as the main cast arrives.

He is later overheard talking to Lilac Cookie. He mocks Lilac Cookie's attire, calling him out for acting as though he is really a bodyguard, when in reality, he is an assassin that Plain Yogurt Cookie hired to kill Yogurt Cream Cookie. He is angered by Lilac Cookie's lack of speed in finishing the job, then takes a jab at him by mentioning how he had previously known Scorpion Cookie. When questioned as to why he hired her, he states that he had no choice, and his patience is wearing thin. He finishes the conversation by saying that Lilac Cookie's contract will only be complete when he brings Yogurt Cream Cookie's destroyed body to him, and that he will be keeping his eyes on Lilac Cookie.

Yogurt Cream Cookie
Yogurt Cream Cookie is Plain Yogurt Cookie's younger brother, and the source of his ire. Plain Yogurt Cookie wants him dead, though he is unwilling to bloody his own hands and instead opts to hire various assassins to attempt to kill him instead. He shows little respect for him, plainly insulting him when out of his earshot. While he pretends to be nice and get along with him when the two are together, it's clear that Yogurt Cream Cookie is not entirely trusting of him, and still needs to be pushed into doing what he asks.

Scorpion Cookie
Scorpion Cookie is hired by Plain Yogurt Cookie to kill Yogurt Cream Cookie. He does not speak to her much, but he sings of much praise for her in the brief time the two are shown together, and apparently knows her well enough to know she has some sort of past with Lilac Cookie.

Lilac Cookie
Lilac Cookie is hired by Plain Yogurt Cookie to kill Yogurt Cream Cookie. However, he has yet to do so, and has made Plain Yogurt Cookie very disappointed and upset with his slowness to commit to his contract. As such, he tries to threaten Lilac Cookie and give him ultimatums, making it clear that Lilac Cookie can't just keep trying to fit into a role as Yogurt Cream Cookie's bodyguard and expect to live easy that way. The two bear clear animosity for each other, and barely seem to be able to hold an amicable conversation even in front of others.

Trivia

 * Plain Yogurt Cookie is the second instance of a playable Cookie having an NPC sibling, with the first being Pudding Cookie and the Pudding Cookie Siblings.