Manga girl's Questions (10)

Its about a girl that enters/ reincarnated as a villainess and she has a dream of owning her own home or hotel or something and she hires some guys that are actually super strong (a swordsman, a grand mage and someone else...) they are undercover to find out if she is gonna hurt anyone .... thats as far as I remember.... Anyone?

The ml is a villain or tyrant and he loses his memory. The fl is a transmigrator and knows the story from a novel or something. After ml loses memory he thinks she is his wife or lover and treats her nicely....Eventually he recovers his memory and beats himself up for his actions but still falls in love with her. I think she is the cause of his memory loss (she hit him with something, not one purpose) and tries to clarify their relationship.... That all I remember.....

The fl becomes the nanny/stepmother of two boys. The younger one can't speak in the beginning. Also he can use ice magic (i think).

I have been reading all those manga that have female leads that are being bullied or taken advantage of, only to see how they get revenge at the end but they are always incomplete!! And worst of all take a long time to update!! My frustration is reaching the end @#$%^&$! Am I the only one who feels like this??? Anyway, can someone recommend me some that are complete?

Its about a girl that studies alchemy or something. She takes after her father but he wants her to stop doing it and marry. She also has a brother that is jealous of her and tries to marry her of so she doesn't take his place as the head of the family. She marries a guy (i think it was a contract marriage) that let's her do all the potions and experiments she wants. She creates a potion that makes hair grow and helps the guys mother. That's all that I remember...

I am looking for a webtoon similar to "I Ended Up Raising the Children of the Female Lead and Male Lead" . In the one I am looking for the children look like monsters to others but not the MC.

The MC ends up possessing a girl. I don't remember what she was suposed to be but she was at the palace (?) in order to marry the prince (?) she was lonely and tried to send messages to her family (father and brother) but they weren't sent (because of empress i think) and she thought she was abandoned and in turn her family thought she didn't want to speak to them and there is that misunderstanding in the beginning that the MC solves. I don't remember anything else apart from she ends up meeting the empress (?) at some point and she finds out the original body was abused and to escape the MC jumps from the tower(?) she was in to the lake (?).
Please someone help me find it ╥﹏╥

In the webtoon " happy ending for the time limited villainess" there is a false chapter 67 showing a different manga, does anyone know the title???

Full colour manga probably historical with a girl pretending to be a guy that meets the male lead and helps him with a disease (?) or something. Also later it shows that she was pretending to be a guy to take the place of her dead brother for her fathers mental sake.

Hello! I am looking for a manga. Its either yaoi or shounen ai, not coloured. Its about two guys that have known each other since high school (?) and one of the two keeps confessing to the other for years until he finally gets him. That's about all i remember... Thanks in advance!