Sin System: Demonic Harem After Reincarnation - Chapter 94 - Choosing A Bloodline

Ever since she transmigrated, she was blessed with an inbuilt anti-poison detector.

Ye Zichen was just a normal university student. Or so he thought.

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

After accidentally falling, she actually finds herself bound to a Second Female Lead Counter Attacking System!