How Can a Death Soldier Save His Villainous Master?

Chou Liu, an older death warrior, is an emotionless killing machine whose only wish is to give his life for his master. But just as he is about to fulfill that wish, a ghostly System possesses him.

System Monster: "Dear Host, I am the Happiness and Fulfillment System 520. From today onward, your ultimate goal is to live to a ripe old age and max out your Happiness Value. Your bonus goal is to get promoted, earn a raise, and marry a beautiful, rich woman. So, Host, you must stay alive! My upgrade evaluation depends entirely on you!"

Chou Liu, expressionless: Ignore.

System Monster: "Don't be so cold, Host. What do you want? Money, power, beauty? I can help you reach the pinnacle of life! Are you excited? Are you happy?"

Chou Liu: Continuing the mission, risking life and limb.

System Monster (〒_〒): "Fine, looks like I have to use my ultimate move. Host, the world you're in is actually a danmei novel, and your master is a major villain who turns twisted and evil after failing to win the person he loves. In the end, he'll be killed by the male leads who love the novel's protagonist. So, if you want to save your master, you have to work with me. And I have only one request: please, don't die!"

Chou Liu (...?): "Could you stop spouting nonsense in my head and distracting me? I just got stabbed again."

You win! The System, utterly despairing OTL: Why am I so unlucky that I ended up with a local as my Host? This is so tragic, sob sob sob.

A one-line summary: Death warrior Chou Liu only wants to save his master before carrying out his grand plan to die in the line of duty. Yet somehow, he gets promoted, earns a raise, marries a beautiful, rich woman (his master), and reaches the pinnacle of life. The entire death-warrior camp even rises to glory along with him.

[Reading Guide]

1. The setting is the mortal world within a cultivation realm, and cultivation elements will appear.

2. SC, a scheming, obsessive villain gong x a powerful, loyal death-warrior shou.

Theme: Let the protagonist learn what family, friendship, love, and world peace mean!