I really hate how can force the stupidity of the main characters, and finally after all that bullshit valletia was the worst character she is one of the most clever girls in the manga and thanks to the authors she keeps quiet in brainless mode in everything also in an future chapter letting run the last brother that he say is half responsible of sabotage the own family and the MC just to be free with childish threat and without saying fkng to the rest of their friends (Fkng QUIET just like when this btch was molested by Allondo, see this jrk spying over-friendly in random workshops, and having suspicious family DV and how he treat badly the personal maid of the MC)