From the Start, Behind the Scenes in Mihua After Going to Prison

Gu Jue transmigrated, never expecting to land himself a fifteen-year prison sentence right off the bat.

Just as he was fretting, a ding rang out.

Great! It's the mighty System! We're saved!

[Ding! The Myriad Worlds Treasure Chest System has successfully bound itself. This System has been entrusted by the world to help its Host elevate the System's world to a higher level.]

All right, all right. Now things have gone wrong. Why is this such an ancient System, with an even more ancient behind-the-scenes mastermind setup? But at least I get a beginner's gift pack from the start. Now things are really looking up! Woohoo!

Now that the System's here, I really have to go from fighting for dominance in prison to becoming the mastermind behind a spiritual qi revival.

Huh? Who's this big-headed kid outside the prison? Oh, it's Conan! Great! As a longtime Conan fan, I'm going to kick off my Conan TV obsession right now.

Conan: ...Thank you so much!

The story mainly focuses on the Conan world at first, then brings in other anime and worlds later on. It's basically a crossover series.