Honkai: Star Rail: A Journey by Moonlight

[Honkai: Star Rail + Maybe Genshin? + Maybe ZZZ? + The maps are limited to the HoYoverse + Some cultivation elements inspired by prehistoric fantasy]

[There is a System, but it isn't really a System and barely features]

[Two protagonists, a brother and sister, with dual storylines]

[The female lead has no romance plot; the male lead remains chaste and isn't a womanizer]

[Powerful characters are rare. No having Aeons and top-tier Emanators flying everywhere]

[We found a novel amid all the memes]

[The author has a complicated makeup]

[Aha]

[The story has currently caught up with the game's main storyline]