L3 and L4 lettering on the bookshelf

In Chapter 3, when you open the bookshelf, you see a ketchup L3, and in Chapter 4, it becomes L4. The magical explanation in Chapter 6 links the increasing number to the number of worldline resets.

Content and inclusion

In Chapter 3, when you open the bookshelf, you see a ketchup L3, and in Chapter 4, it becomes L4. The magical explanation in Chapter 6 links the increasing number to the number of worldline resets.

Related entries

• Related works:Seven Sacrifices
• The mechanism of incrementing numbers in magical solutions is as follows:Worldline reset in magical interpretation
• Explanation of the chapter with increasing handwriting:Chapter 6 of the Seven Killing Array Explanation

References

• Cha Qiu: A brief review and explanation of Seven Killing Formation

Data compiled on: 2026-10-07.