Am I a Very Swordsman?

Elf swordsman Sirif recently discovered that a panel that only she could see appeared in front of her. ——[The strongest sword training system] And the sword... It was her squire Matthew. According to the tutorial on the panel, Shirif only needs to increase Matthew's favorability and level to unlock Matthew's abilities and skills as a sword. It is said that reaching the highest level can knock down gods! Matthew can turn into different swords based on his favorability and strategy progress. Of course, the sword is drawn out conceptually and will not cause any harm to Matthew's body. Shirif was stunned by this magical operation. As a result, she became a famous adventurer and swordsman nearby, and her team gradually expanded. Until one day. She discovered that other female teammates on the team were also using Matthew! "Don't use my sword!" Teammates smiled: "Oh, Matthew is like this in your hands, but he is not like this in our hands~"