Alright here is a summary of the bloodline integration system to those who skimmed chapter 7.
Awakening>>Purification Realm( Lesser purity/Greater Purity/Origin Purity) >> Replacement Realm(6 stages) >> Origin Realm.
In the purification and replacement realm, the Bloodliner unlocks three passive abilities and three active abilities in this order.
At 15% passive.
/ At 30% active (Lesser Purity)
At 45% passive.
/ At 60% active (Greater Purity)
At 75% passive.
/ At 99% Peak active.
Leaving 1% of the original human bloodline.
Bloodliner can only integrate with a beast if he had the same Elemental affinity as it.
There are 7 Tiers for beasts.
Tier 1 is used for awakening.
Tier 2 is for stage 1 of replacement.
Tier 3 is for stage 2 of replacement...
and henceforth until Tier 7 get used for the 6th stage of replacement.
After each replacement, a bloodliner is required to etch 1 ability of the replaced beast bloodline in his 1% human bloodline to be kept permanently.
This process will happen 6 times until the bloodliner reaches the peak 6th stage of replacement.
At that point, the bloodliner must devour the entire Tier 7 bloodline and emerge as a new sub-human race with major permanent mutations.
This marks entering the Origin Realm!
Jack has just awakened with 1% Pepe head tier 1 bloodline.
The moment he reached 15%, he would unlock a passive ability called *Never Soft Again.*
The moment he reached 30% (Lesser purity) he would unlock an active ability called *Shot Ten Times A day*.
The moment he reached 45% he would unlock another passive ability called.
The moment he reached 60% (Greater Purity) he would unlock an active ability called *Dazzle at First sight*
Then 75% another passive, and at 99% (Origin Purity) He would unlock the ultimate ability of that bloodline.
In this case, an ability called *Upvote my novel you Pepehead!*
The realm of replacement had the same formula.
Just with a different higher tier bloodline.
(It means replacing the bloodlines 6 times)