Episode 8

021145 is the eighth episode of The Promised Neverland anime. It aired on March 1, 2019.

Summary
Sister Krone has been given a promotion to be the Mother at another farm. However, as is always the case in this show, if something is too good, it’s definitely not true. Sister Krone spends her last moments remembering her life and wishing the quintet all the best in their escape plans. Spurred on by her victory over Sister Krone, Mother is on the warpath, and shows the children what exactly she is capable of doing to ensure they never escape.

Plot
More than once, Don hopes out loud that the inspection plan goes smoothly, and whenever a character hopes something like that, chances are it won't come to pass. Things certainly don’t go smoothly for Sister Krone! Turns out she’s not fired, she's just been named the new Mom of Plant Four. Only there’s one thing more important to Krone than becoming a Mom, and that's ruining Isabella.

That turns out to be her downfall, as had Krone left quietly for her new assignment, it's possible she would have been fine. Or maybe not; when she presents her evidence to Grandma of the high-quality kids’ escape plan, it's utterly shrugged off because the kids are still "under control." As for Krone ever having a chance of replacing Isabella, that was never in the cards.

And so, as Krone'’s life in the farm and training to become a sister flashes before her eyes, Grandma sics a demon on her, and plants the flower that causes instant death. Rest in peace, Sister Krone: you certainly never had any in life. Her last thoughts are of her hope that the kids are successful in escaping—something she could never do. Ray isn't aware that Krone is no longer in the picture until it's too late and the inspection mission is already underway. Isabella, calling out his treachery, suddenly and unexpectedly terminates their arrangement, locks him in a room, and uses her tracking device to detect Norman and Emma.

When Don and Gilda see Isabella leave the house, but no sign of Ray, Don races into the house, busts down the door and frees Ray, and the three of them head to Norman and Emma’s location as quickly as they can. But as has ever been the case since even Ray first thought of resisting this system, Mama is simply too many steps ahead.

She encounters Norman and Emma and rejects their fake smiles, dropping the pretense that she's maintained for ten years. She also makes a seemingly heartfelt (though one questions if she has a heart to feel) plea for them to stop resisting and simply accept their fates. They can live happy, full lives until their shipment days, at which time their deaths will be instant.

Even if Isabella empathizes with her livestock in knowing that the worst kind of suffering for them would be to take her up on her offer and give up, they're too valuable to her as meat for her to ever consider entertaining their desire for freedom. One wonders if Isabella, like Krone, was once in their position, and thus has already concluded resistance is pointless. Whatever the case, when Emma and Norman reject Isabella’s ultimatum, Emma rushes Mama and hugs her tight so Norman can get to the rope…and Emma pays for it, big time. Mama snaps her knee like a twig, then lovingly applies a splint and carries her back to the house.

No matter how spunky and determined Emma might be, there’s no way she’ll be able to escape now; at least not on her own two legs. Oh, and just to twist the knife, Isabella informs a horrified Norman that his shipment date has been set. Far from smooth, things have gone just about as awful as possible for our pee-wee heroes.