I Never Thought You Had Such a System!

One-sentence introduction: Su Mary's life through books. "Congratulations to the host for getting----!" "Congratulations to the host for getting----!" "Congratulations to the host——" Sumary: Go away, I didn't expect you to have such a system! ! ! Convex^-^Convex This article has given up treatment! ! ! Also, my Mary Sue is a gong! ! ! This is the main article. Whether you believe it or not, I believe it anyway. Conception: