I Seek Immortality Through True Martial Arts

I’m into Invincible Protagonists Who Kill Without Hesitation. They Have to Be Invincible from Start to Finish, Not Just for a While

I'd like to read books similar to I'm Already Invincible, So Why Cultivate? (The Immortal Emperor Can Kill with a Flick of His Finger). The protagonist must be completely invincible, openly aware of it, decisive and ruthless, and not a saint. Don't recommend stories where the protagonist is merely on the path to invincibility. I want true, absolute invincibility: provoke me and I'll wipe out your entire family.

Looking for Cultivation from Qi Refining and Foundation Building to Golden Core and Nascent Soul, From the Mortal Realm to the Immortal, Divine, and Sacred Realms