These are kind of non-standard progfantasy series recommendations but imo they fit the mold, especially if you want to steer away from gamelit or litrpg.

Embers of Illeniel - good story but it gets dark pretty quick and ramps up the brutality pretty hard by the end. Think Battlefield Earth meets Silmarillion. Darker prequel to the Mageborn series, which is another good softcore prog fantasy series in itself. Both series build up to over the top cataclysmic conclusions like cradle does, though limits itself to world level cataclysm.

Codex Alera - a bet about Pokémon and a lost Roman legion gone very right. Jim butcher wrote this series on a bet that he couldn’t write a story from just two wildly disparate ideas. He technically lost because there’s a whiff of starcraft in there just for funnies. Each book represents a step up in power or skill very similar to cradle.

Neither one has the xanxia influence though, you might try to find a translation of Heavenly Sword, Dragon Sabre for that. I read it years and years ago but haven’t seen a good translation in a long time