C407 As Yun Wan's Elder Brother

As long as there's a sliver of hope, he won't give up.

Tong An's medical skills had already reached the acme of perfection twenty years ago.

At that time, in order to make Tong An use for himself, he did not hesitate to use his family to force Tong An to submit.

Who would have thought that just because of this coercion, Tong An actually forced Tong An to drag his entire family to death