She was told by the system that she was a cannon fodder in the book, a good hand with bad cards, and she agreed to the system's mission to travel to the immortal world in order to change her destiny.
"What's the mission?"
System: Approaching the Immortal who practices the ruthless way...
It is said that those who practice the ruthless way will be destroyed if they become emotional...
"I won't do something that is so harmful to others and does no good to me!"
System: I'm not asking you to seduce him! Close, close! Close, do you understand? Besides, it's not like he will fall in love with a woman just by showing up!
"... Okay."
Immortal Lord who practices the ruthless way/Smart girl junior sister
Intention: Positive and uplifting