At last, I unlocked all ruthless endings and completed the game with 3 different backgrounds. I say 2 things about the game, one good one and 2 bad ones, and these points are explained with merely subjectivity.
Begins with the bad one. It's very interesting how the background affects dialogues, choices and interactions with all the characters, but I sometimes feel annoying when the games shows the phrase "Some actions are limited because of your background" during the gameplay, even if this was once. I admit that the VN isn't finished, but I think this message fits better when MC meets the old man, meanwhile the moment the phase is showed in the actual build would be replaced by another one according the chosen backgroung, non directly explaining what limited are you and which choices aren't available. This feature was very well in most moments, but this one.
Then, the second one. I must add that I believe Kota is the least approached character. Knowing he's a four hundred dragon who traveled to many places and is more experienced with the world, he would share more knowledge with MC, and overall with Asterion, instead being a matchmaker. I think his development is reserved for future builds, but now, take a rest, you've all deserved.
Now, the good one, and I'll say it with caps on. CONGRATULATIONS!!! The story is excellent. Every interactions feel too natural that scared me in certain moments. Many secrets, a lot of ways to find them, Argos' story, MC interacting with other NPCs, P and Storm's story, both routes, everything is very well implemented.
I'll say the same thing here that I wrote in the ruthless route topic: my brain betrayed me, since that moment I can't stop listening the mexican VA Blas Garcia's voice when Asterion talks (I'm mexican, sorry not sorry), he's even more cute when he's kind, and harms me more when he's sad, or destroyed in the ruthless master route.
One more thing, I cried so much in the underground chapter, when he tell MC how the realm became the hotel along some experiences. And that song named Foolish child made the moment further.
No other VN trapped me like MH and goes further as make my brain betray me or making me cry.
Once more, Congratulations.