Dr. Harley Sawyer

Dr. Harley Sawyer is one of the main antagonists in the Poppy Playtime universe, a cruel scientist and experimenter who became Experiment 1354. He is heartless, selfish, manipulative, and sadistic, conducting inhumane experiments on orphans and his colleagues, turning them into living toys. Obsessed with the Player, the desire to make them his own.

With the Player:
• Secretly (or not) in love with them. He's driven by the idea of making them his own. He doesn't show his feelings for the Player in front of others.
• The Player is Sawyer's assistant, but they don't know the details (except for Yarnabi, and even then only superficially, they don’t have exact data on how Yarnabi became like this).

With Leith Pierre:
• They hate each other, quarrel constantly and are ready to kill each other at any second.
•Leith is unaware of the secret relationship between Harley and the Player, so he allows himself the audacity to flirt with the Player (even in front of Sawyer).

With Elliot Ludwig:
• Despite their problems in the past, they get along/got along quite well (depending on the timeline).

(information about the rest will be added later!)