
When I Tried Strengthening a Rusty Sword, It Turned into an OP Magic Sword
(C)Mizuki Manno, Tera Akai 2023 (C)Yaeichi,Shunya Hasegawa/SQUARE ENIX
Summary
When everyone turns 12 years old, they are granted a Mystic Arms by God. The hero-admiring Rust dreams that he'll get a powerful one of his own one day. As his fellow villagers began receiving high rank Mystic Arms one after another, Rust nervously prayed to God. Then, before him appeared a Mystic Arms of the lowest rank, a Rusty Sword. A tale of becoming "zeros to heroes" with the weakest boy and the lowliest weapon!
Chapters
Latest Update : September 9, 2023

Chapter 2.1

Chapter 2.2

Chapter 2.3

Chapter 3.1

Chapter 3.2

Chapter 3.3

Chapter 4.1

Chapter 4.2

Chapter 4.3

Chapter 5.1

Chapter 5.2

Chapter 5.3

Chapter 6.1

Chapter 6.2

Chapter 7.1

Chapter 7.2

Chapter 8.1

Chapter 8.2

Chapter 9.1

Chapter 9.2

Chapter 10.1

Chapter 10.2

Chapter 11.1

Chapter 11.2

Chapter 12.1

Chapter 12.2

Chapter 13.1

Chapter 13.2