It's probably a story about the protagonist practicing and upgrading with the help of the system and finally becoming another system (pseudo?)...
System: Saonian, go save that cannon fodder~
Protagonist: ... Oh.
System: Sao Nian, as a passionate person, don't carelessly push down the boos in front~
Protagonist: Oh...
System: Sao Nian, for love, world and peace! Let's go save the world~
Protagonist:... T_T
System: Sao Nian~(??ω??)
The world is full of darkness, and as human beings, we cannot just watch it! Go ahead and become a...
Protagonist: ... Enough! What a mess! ! ! Aren't you the cannon fodder system? What brings down boos? What saves the world? What is this? (?Д?)?
Ps: This is the story of the protagonist following the second-hand goods system to save the world...?
There is no CP in this article.