My Senior Sister Helped Me Escape at the Beginning and I Turned Her Into a Yandere

[Dual Female Leads]

[A healing mermaid junior sister × a genius swordsman with a yandere personality]

Sang Ning transmigrated into the body of a cannon fodder female supporting character. She could go home as long as she bullied the female lead a hundred times. However, just as she was about to log off after the hundredth time, the system ran away!

As a mermaid, Sang Ning is a treasure from head to toe.

Her tears could transform into healing, water-repelling pearls.

Flesh and bones, eyes and hair, heart and scales—everything is a treasure.

If you want to survive in the cultivation world and wait for the system to come and take you away, you have to find a powerful figure to rely on.

Whose legs are bigger than the female lead's?

From now on, she'll go wherever the female lead goes!

As a sword cultivator, the female protagonist is dirt poor, but as a mermaid who is a treasure from head to toe, Sang Ning can be rolling in money, provided she survives!

Many people wanted to kill her and steal her treasure, but they all died at the hands of the female lead.

Please, her senior sister is incredibly strong.

But as time went by, Sang Ning noticed that the female lead seemed to be acting a little strange...

She seems to want to imprison...

Help! What do I do if the female lead turns into a yandere?!

#Some people treasure Sang Ning just to eat it; others, it's all about 'eating' it.#

#Don't mess with her! Her senior is super strong#

#My senior seems to be all bark and no bite, what should I do?#

#Senior Sister, help me! Senior Sister, spare me!#