Day 1 is the first chapter of Heavy Object: 0.01mm War.
- Quenser is assigned to accompany and help prepare Elite Catherine Blueangel for civilian life.
- The 37th carry out an operation to shoot down the abandoned satellite weapon Supernova before it can fall on Second Venice. The Baby Magnum shoots down the Supernovas but the unexpected arrival of the Appetizer Asteroid leads to massive damage to Second Venice.
- Second Venice
|029||Catherine, having changed into a swimsuit||Part 3 Illustration|
|056||Quenser and Catherine look out of a window, at the devastation to Second Venice||Part 11 Illustration|
|Volume 11, Epilogue||Volume 12, Chapter 1||Volume 12, Chapter 2|