Japanese are sure to come up with weird plots, this one started off like that as well. It had a sci-fi tag but it's a pure fantasy to be very honest.

I liked the FL's character way too much. She is determined, honest, caring, skilled and a Princess on top of that. She is the epitome of a KANPEKI ONNA. Now moving on to the ML, he is not a pathetic looser, he knows and act like a level-headed man throughout the series. He is shown as a hard-working person raising his two younger siblings all by himself. His character is portrayed as a mature big brother with so many desires for the betterment of his family.

Chemistry of the leads were on astronomical level, I liked the pair-up way too much. Those romance scenes gave me butterflies, those scenes where they confirm their love, like, affection are perfectly done on comical level. Supporting casts are the life to any story, two younger siblings portrayed their characters with such fitting emotions. It's rare to see such good child actors. ML's mentor and editor's role was pretty important for the character development and the housemates are just fun loving people.

Since most the episodes are centered around them I had a pretty fun time watching it. You will find career driven people (mostly mangaka), siblings bond, bonding of share housemates, romance, comedy, fantasy all in one!

I'M HIGHLY RECOMMENDING THIS.