What novel did Su Mu copy from her awakening talent and death?

I can copy each other's talents by killing the battlefield.

1. Su Mu in Killing the Battlefield, I can copy each other's talents is an ordinary teenager. A diary accidentally killed Su Mu's awakening talent.

2. The author of "I can copy each other's talents in the battlefield of killing" has a class every year. As of February 20, 2023, it is still serialized.