Tang Dynasty: the System of Inverse Sub-Systems Leads to Greatness Through Filial Piety

Good news: I have traveled through time, there is a system, and it is still the Lu Bu template of Dynasty Warriors Origins. Bad news: He traveled through time and became the unlucky guy Li Ke of the Tang Dynasty. What Emperor Taizong! Zhenguanzhi, I admit that you are awesome! Give you +10000 points. But you kill your brother, kill your brother, imprison your father, slaughter your nephew, and take advantage of your sister-in-law. You are loyal, filial, benevolent, righteous, courteous, wise and trustworthy, and you don't take half of it! If you have bad personal ethics, you must score -10,000 points. What's more, if your personal ethics are so bad and the wheels are not flat, how can you be worthy of being the Khan of the day?