Holding the Sword of the Multiverse

Introduction:

What, sister is the demon of helping brother.

For his younger brother, he sold himself to a big family to be a small child, and stole their treasures to unlock his abilities for his younger brother.

And I became that untalented brother who bullied people everywhere with his sister?

The start is domineering, and he will die when his sister's fiancé leaves the customs?

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I hope my friends will continue to support.

There are a lot of manuscripts saved

Maybe the writing is not very good, but I am writing with all my heart!