The Art Of Shinto:

Exact Possibility 

2

or

3

become

1

Mother:

Two Combine:

Luca and Mother

Pure Past Spirit General

Very Strong Tough Physical and Mentally Stable

Extremely Intelligent!

Very Righteous

The Future Son

Exactly Alike

Very Tough Ancient Warrior

Skillful Martial Artist

Very Dangerous

Demon's Nightmare

Similar to "Đại Tống Võ Sĩ"

Or Combine Three Become One:

Here is Third Gene Combine

A Sheep Gene

Result Exactly Son:

Much Softer

However Just So So....

More Like Sheep (Lamb)

Peaceful

Also Had Tiger Characteristic

Mild Dangerous Level