Never mind. I got my answer.
Shareeeeeee thy knowledge
Ok.
.................................................................................................................................................................................................................................................................................................SPOILERS!........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Basically is a 'Deus ex machina', very much as in omegaverse, when the omega go into rut and the only way the alfa has to 'save' him is f*cking him.
The only conversation the two had was in the ch2, and then ML has to f*ck the MC in order to save his life...
........................................................................................................................
More spoilers ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
MC has not magic resistance and everything in that world is poisonous for him (is different for the girl, bc she has magic). MC got addicted to some energizer and collapsed on the street, and, OH, WHAT A COINCIDENCE! ML just happen to walk on the same street and saw our inocent MC struggling. He realized the MC is sick, but he thinks is better to heal him just there, WITH MAGIC! And the MC got more sick! Almost dying, Aresh took him to a hotel (not a hospital), bc touching his skins is the only way to save his life (obviously he did more than just touching). Seiichirou was semi unconscious throughout the intercourse, but he understood Aresh did that in order to save his life (even if he didn't like Seiichirou's body), and is wholeheartedly grateful with him.
Is not a bad, just feel disappointed bc it was a very refreshing story, but then the author has to ruin it rushing the sex. If the author put few later chapters first (the dinner scene for example), that could help to develop the relationship and the romance would feel more natural. I only read the first book.
For the people who read the novel, the MC is raped/forced/drugued or anything when he had sex with the ML?
(Please, I only want to know that, don't spoil me anything else (=・ω・=))