C290 Old Lady Weng

At the same time, the disposable needle in his left hand was pushed inwards with the silver needle as the fuse.

The bone marrow was successfully pushed in. Half of it went into the reconstructed bone membrane, and the other half went into the bones. This could achieve twice the result with half the effort, and the energy expended could also be reduced.

"Dean Hee, come in and take a look