Invincible With Only a Single Point of HP

Story:

The Myriad Realms Game has descended, kicking off a mass transmigration for all of humanity. But Su Mubai? He got stabbed in the back and left on death’s door. ​Sure, the Game saved his life, but after scanning his broken body, his stats are an absolute disaster. Worst of all, his Max HP is permanently locked at just 1 point.