The Live-In Son-in-Law: Sign-In Begins at One Hundred

After transmigrating to another world, Su Ming became the son-in-law of the prominent Su family. He thought he would have to live off his wife's family for the rest of his life, but no one could have guessed that, just shy of a hundred years old, he would activate the Sign-in System.

The Daily Sign-in System lets him sign in once each day.

On his first sign-in, he received the strongest cultivation constitution, the Innate Dao Body!

On his second sign-in, he received the divine ability Eye of Spiritual Insight!

On his third sign-in...

On this day, calamity struck the Su family. The unremarkable son-in-law, who had been part of the family for a hundred years, finally revealed who he really was.

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