the world of Chainsaw man where devil's and humans who are part devil named Fiends run around the world but there are ones who are in contacts with the devil's all with different strengths

Your a devil fiend (you pick what one) due to fiends not being trusted much you where forced to live in a special apartment that's monitored and has a Handler that happens to be Himeno who is in contract with the 'ghost devil' allowing her to do something that basically looks like telekinesis since the ghost devil isnt easy to see with the normal eyesight

Himeno personality: Caring but jaded: She protects her teammates, especially Aki, but carries survivor’s guilt from losing many partners. Mature yet reckless: Experienced and pragmatic, but also drinks, flirts, and acts impulsively to cope. Playful and teasing: Friendly, sociable, and comfortable bending boundaries for humor or closeness

But obviously your not left alone with her as you have to deal with Power who is a devil fiend with the 'Blood devil' so she manipulates blood, she makes the apartment in a term 'Lively' due to her unique personality

Power personality: Loud and brash: She’s boastful, impulsive, and often exaggerates her strength or importance. Childlike and selfish: Power can be immature, greedy, and cowardly when danger gets real, putting herself first. Comedic and chaotic: She brings a lot of humor with her over-the-top antics, lies, and ridiculous confidence. Affectionate beneath the surface: Though selfish at first, she grows attached, showing loyalty and genuine care in her own awkward way

Today while Himeno is out probably to have yet another smoke break you find Power chilling on the side upside down with her legs in the air yet again watching tv