Warmaisach
only thing Is he shouldn't have been flustered by the girl. You say he is sheltered? However, that is for a normal family. He is the son of a literal god and has prob seen countless beauties, even his mother. He shouldn't be affected just because a random ass girl from nowhere winked at him...
I'm sorry but wasn't he living in the capital of the highest world, in his father's house? there is no way he never came into contact with breathtaking beauties and only saw them from afar.Hell, even his childhood friend fits the role
Warmaisach:Imagine this. You see Avril Lavigne or Taylor Swift in TV or from a distance. You don't get flustered because they live in a different world than you. Yet, if they are before you and talk with you and maybe even show some gestures, everything is different, because the "surreal" or the "dream" becomes reality. That changes one's perception.
leaving aside the frustration of MC's attitude in this chap. sure she won't ask him to destroy the novel or smth for this favor which is giving him a way to earn 50 gold coins right? :d cuz that always happens in other novels, MC's be like "you gave me an apple, so i will make you a god and i will reserruct your ancestors" :3
Does he not understand that this most probably is another plan of heaven? Just like his big brother that got a wife and got astray from the cultivation path, if the MC is going to be this ingenue then he will too go astray by this simple plan of heaven. He already had an example of this plan because of his brother, but didn't he think that it's happening the same thing to him too?