Vincent_0580
I think the story is losing interest because the last few chapters have been info dump monsters. I would recommend making them a tale or a legend told by someone in an interlude that is not necessary to read to know what is going on. Also you have too many point of views that drown out the concept of a protagonist. Honestly it would have probably read better for the E-metal if we got chapters of him actually experiencing dc, marvel, and one piece rather than telling us "oh yeah he went here got this and that" then after we already know give an info dump of what happened. Many of your chapters so far would have been better as epilogue chapters or a sequel story surrounding Chastain because your story is very anachronistic.
i think the reason for why it is loosing interest is the way you show off the oc. We see less and less of him and people manly talk about him. Most just want to read a fun advebture of one person and don't really care about the other people. Especially because we didn't really got to learn your oc really well so people tend to care less and less about all this cause we know fairly little about him and his personality cause most of the story is more like a retelling about him. We never really get to know the way he thinks, feels and acts cause a lot of times so much time suddenly went past and suddenly so much changed it can be either overwhelming or just offputting. Anyways that is just my guess. I still like your story. The most important thing is that you have fun with what you write abd enjoy the journey.
honestly this story is kinda plain. usually when making an OP character story you have to give the character a goal that cannot be accomplished with just power. because of the OPness you know the mc is never in danger, but how he overcomes obstacles is important. also there is little detail in the story. this hits more like one of those cliffnotes books or a really long prologue rather than a novel. it gives an overview of what is going on but keeps us at arms length not being able to enter the story. solid attempt tho. I would suggest reading some more FFs before writing another maybe even look into novel writing guide.
Losing interest? I think it might be because your earlier chapters are a mess of past and present tense, the fights are rather stale, and you put emphasis on parts of the story that don't interest the masses. In the arc where he traveled the world, there was no need to explain spells that many already knew. When romance was possible with what's her name, you skipped it. When you made that picture of her, I, personally was hoping for some romance, even if it was cringe and stuff, maybe even developing a relationship during his travels around the world. When raising a family was possible, you skipped it, it could've been a chance to get a better understanding of how MC acts and reacts outside of his emperor persona. Your speed running kingdom building with massive timeskips, you don't have to go too deep into kingdom building, but some of it would be nice seeing as you want the MC to build an empire. When he was traveling the world, you only lightly mentioned his interactions with people and later hinted that he remained in contact with them. When you skipped to that future of his empire, it was a rather large turn-off; but the history classes in hogwarts was and still are good. The MC overall seems to lack a lot of character, and seems more like a poor imitation of the Emperor of Mankind, yes his soldiers are and/or will be more powerful, but we haven't had anything to compare them to, unlike the Emperors soldiers that have been through intergalactic wars against hundreds, thousands, millions, and billions of super powered creatures and aliens, both normal and corrupted by chaos, for millenia.