The Campus Belle's Little Sister Won't Get Out of Bed, So I Hit Her with a Palm Lightning Strike!

After transmigrating to a parallel world, Jiang Yihang awakens the God-Tier Sign-In System.

From the start, he signs in at the Jiang Clan ancestral hall and receives a Marrow-Cleansing Pill, which purifies his body, strengthens his foundation, and improves his cultivation talent.

He signs in at the mountain-protecting formation and receives the Secret of Jie, one of the Nine Mysteries, which increases his combat power tenfold.

He signs in at the Jiang Clan ancestral graveyard and receives the Spirit-Summoning and Spirit-Commanding Art...

A few days later, his beautiful younger sister, a college student who had gone away to study, comes home for the holidays and refuses to get out of bed.

After calling Jiang Yihang several times to no avail, he strikes her with a palm thunderbolt.

Unexpectedly, his sister's livestreaming equipment captures the whole thing.

The entire internet is instantly blown away.

Jiang Yihang: "What you just saw wasn't some kind of lightning technique. It was just a computer effect!!!"

After saying that, he brings out his flying sword and takes off on it.

Also known as: I Came Home for the Holidays, and My Hot-Tempered Brother Used a Palm Thunderbolt to Wake Me Up; My Brother Used a Palm Thunderbolt to Wake Me Up, and Now He's Been Exposed

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