I'm in a Horror Story, and I Have a Problematic Older Sister

Xu Han had just transmigrated when he discovered he was in a world of ghost stories, and was about to enter a ghost-story dungeon with his older sister, Xu Xuan'er, who had already cleared two of them.

He thought his experienced sister would carry him through, but every time she ended up failing. In the end, he had to turn the tide himself and unravel every mystery.

Xu Xuan'er clung tightly to Xu Han's waist. "Xiao Han, are you sure this is your first time entering a ghost-story dungeon, and not your Nth? You're way too calm to be normal, you know!"

Xu Han casually revealed the truth behind the ghost story. "Huh? Is this supposed to be difficult? Want me to tell you the stories of The Ring and the zoo rules?"