Being My Heavenly Master Brother's Sidekick: Don't Be Afraid, I've Got Connections

This story has a CP: a younger brother who’s a celestial master and an older brother who’s a judge of the underworld.

After waking up, he found himself the adopted son of one of the top exorcist families in the capital’s elite circles.

Though adopted, he was the eldest brother in name.

His younger brother was born with the “Seven Kills Fate.” Demons and ghosts went out of their way to avoid him, and he had a temper like a thunderclap. He hated the useless relatives who lived off the family most of all.

Seeing the peachwood sword in his brother’s hand stained with demon blood, I, an “ordinary person,” trembled in fear.

Luckily, in my previous life, I was a retired judge from the underworld, and in this life I came equipped with a copy of the “Book of Life and Death.”

My brother runs into a tough ghost while ghost-hunting? I secretly edit its lifespan in the Book of Life and Death.

My brother is surrounded by vengeful spirits? I summon a hundred thousand underworld soldiers: “Who dares touch my brother?”

Until one day, when ten thousand ghosts came to pay their respects, my brother saw me sitting in the main seat of the King of Hell’s palace, sipping tea, and fell into thought.

“Big brother, you call this ordinary?”