拜托，我真不知道我家师妹是病娇

Su Ran transmigrated to a cultivation world and became the senior disciple of the world’s top sword sect.

Along with Su Ran came a system, but this system was a bit unusual.

Su Ran, full of confidence, believed that becoming a Sword Immortal was only a matter of time.

One day, the system issued a mission: [Ding! Confess your love to your junior sister, and you will receive a life-bound flying sword]

Su Ran happily accepted the mission, thinking it was an easy win.

Confessing his feelings to his childhood friend and junior sister? How could that be anything but simple?

But after successfully confessing, Su Ran realized something was wrong.

It seemed his junior sister was what the legends called a “yandere.”

Su Ran was on the verge of tears: “Please, I really didn’t know my junior sister was a yandere!”

And so, Su Ran embarked on a journey of growing stronger while engaging in a battle of wits and courage with his yandere junior sister.