My OP Minion System in the Apocalypse - Chapter 64 Final Day Of Preparations

When I cleared the final chapter of a game that was a national failure, I became an unnamed side character in it.

A non-standard, unmeasurable, EX rank supporting character.

"Be my son's mother."

“You want to steal my genes then leave?” He grabbed her and tried to force her to hand over the child that was born three years ago.

She, the “godly doctor” of an assassin organization in 21st century, transmigrated into the body of Yun Family’s abandoned, good-for-nothing Ninth Miss. Good-for-nothing? Then she’ll let the world see what a real good-for-nothing looks like. Summoners are legendary? Nothing is impossible in this world! She’ll become the first Magical Summoner.