The developer is a fantastic storyteller but a terrible writer. Loaded statement, so I'll take a few paragraphs to explain.
The story this game is generally following is pretty solid. If this game had better editing--three proofreaders couldn't improve on this? seriously?--it could have been an epic tale from top to bottom. The story of a ancient prophecy being fulfilled in a world of modern day technology, of mysticism and martial arts, is a terrific premise to build upon. An epic such as this is the hallmark of an amazing storyteller.
However, the primary thing that gets in the way of this VN is that the developer has not thought out the minutiae. Pretty often, and fairly randomly, bits of the story will change. Little details that the main story itself rests upon, and details matter. People remember details, those are the small minutiae that are insignificant but end up pulling your readers into the story; it gives the reader a sense that they were there! No, the changes are never terribly drastic, but they are noticeable. It's almost as if the developer decided something didn't make sense midway through the writing process, but instead of going back and changing the script in the past--or doing a proper storyboarding process and drafting process in advance--the story gets retconned on the fly as if people will forget something was said.
Additionally, while I enjoy the general story, some of the characters are flawed by the storytelling. Their personalities are fine in a story, but their personalities are disjointed. For instance, take Journey. Journey is one of four daughters being raised in a single-parent household where the mother barely makes enough money to raise them. She is unaware of the MC at the beginning of the story, all she knows is they are a poor family living in a podunk house. Yet before the end of the story, she has the audacity to say, quote, "We have our own pool. Why do poor people always think we go to public pools?" as if it's just the most common thing in the world. Did she simply forget she herself was poor at some point in the recent past? It isn't the only example of this, but it is shining example. I don't have a problem with wealthy, effete characters thinking like wealthy, effete characters. Yes, Journey is self-centered, but there were a dozen other snide comments that could have been made that would have had nothing to do with wealth.
As I prefaced, the developer is a fantastic storyteller but a terrible writer.
As for the MC, he is the ultimate Gary Stu. He has everything, he gets everything, all women want to be with him, all men want to kill him to become him, he has all of the amazing fighting talent, and yet he's this super young guy of only 23 years old. He has bested all of the masters of the ancient arts, he is the right hand of the most powerful shadow ruler in this fictional world. When he fights, he knows his opponents next move before they do it. He toys with some of the greatest martial artists and assassins like a cat plays with a dying mouse.
Wild and crazy things happen to him, around him, or are caused by him... yet he acts as though it is the most normal thing in the world, as if he has done it and seen it all before hundreds of times. A common trope to describe that sensations is "But to me, it was Tuesday" seems to fit here. Anyone else would be blown away by all of these things, indeed many of the women he takes are amazed by all of the things going around him and yet he moves unfazed. Turns out, it probably all has happened to him before as he is the mythical dragon king of the ancient times, reincarnated in a new body at the time of the universe's choosing. Generally he is likeable, but he encounters no real conflict. Probably, his life will continue as it did before--in the far past, to an identical conclusion that his previous life took--resulting in a long life, many children, and to the end of his and his paramours' days. It doesn't make him unlikeable as a character, but it does make the time feel wasted.
Beyond the flaws outlined above, the graphics are of exceedingly low resolution. Most images are grainy in average lighting, and impressively so in low lighting. Render count is on the low side, but not the lowest I've seen... somewhere between what might be considered typical for a busy VN and an eastern hentai game (it's not that bad, those will leave you on a render for a few minutes of reading).
Obviously in a game with low render count, you won't be surprised to discover there are also no animations.
There is no audio. I don't knock the game for this, but I mention it for those who might expect it.
I'm giving this 3 stars, and those losses are primarily due to the developer inconsistencies with the details and the choice to overbuild the MC. My issues with the graphics do not help the rating.