Internal Energy: From Beginner to Buried

(The idea came from Java from Beginner to Buried.)

Murong Qing and Murong Bai are siblings, but Murong Qing insists they're brother and sister, not sister and brother, because in her previous life, she was older than Murong Bai.

The two transmigrators exposed each other's secret identities while they were still young.

By convention, this should be a tale of a man conquering the world and a woman becoming fabulously wealthy, an epic saga of transmigrating to ancient times and building an empire, full of beautiful but tragic characters.

But when they were seven, their master took them in.

Murong Bai opened the Nine Chapters on the Mathematical Art on their master's bookshelf. Inside were sixth-grade mental arithmetic worksheets…

Murong Qing opened the Yellow Emperor's Inner Canon on their master's desk. Inside were anatomical diagrams for medical students…

The two reached for the Book of Odes at the same time. Thank goodness, thank goodness, it was still the Book of Odes.

Master: That book is for propping up the table. Today we'll start with advanced mathematics. Next lesson, I'll teach you how to cultivate inner strength.

The worldbuilding and outline for this book are already in Qihai's head, but none of the characters have names yet.

Theme: There's a subject for everyone, whether it's quantum mechanics, traditional Chinese medicine, data structures, or mechanical design