Sis, You're Actually the Cult Leader?

Wang Mingxuan, a writer, transmigrated to a fantasy world where he had only one older sister.

His sister wasn't just breathtakingly beautiful, graceful enough to make fish sink and birds fall from the sky, and lovely enough to outshine the moon and flowers.

She was also incredibly rich, controlling eighty percent of the Great Qin Empire's wealth.

After awakening his System at eighteen, Wang Mingxuan began secretly checking in and signing in at various places behind his sister's back.

That was because the System required him to stay hidden for ten years.

He wasn't allowed to reveal his strength during that time.

When he was busy, he checked in, signed in, and acted as a vigilante. When he had time, he went to his sister and acted cute.

Living like this, what did it matter if he never became an immortal or a god?

Until one day...

Wang Mingxuan stared at his sister, who was strolling leisurely through a mountain of corpses and a sea of blood, and gaped in shock and disbelief.

"Sis, you're actually the leader of an evil cult?"

"Little brother, you're actually that Sword Immortal?"

From then on, the world had a fearsome brother-and-sister duo to contend with.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.