Record of Cultivating Immortality With My Sister-In-Law

Ordinary-person cultivation, steady development.

Sun Dongliang and his sister-in-law were sold together into the deep mountains as laborers, destined to be buried here for the rest of their lives.

However, he possesses a mysterious treasure bottle.

It can automatically scout spirit beasts and capture spirit beasts!

It can remove impurities and turn waste into treasure!

If a cultivation manual is too weak, it can be directly enhanced and transformed into a high-tier technique!

It can absorb demonic qi, convert it into spiritual qi, and feed it back to himself!

With low cultivation, seven older sisters take turns doting on him!

...

"So what if your spiritual roots are strong and your talent is heaven-defying?!"