Shentu Antivirus: Taking Over the Ultimate Assassination Package from the Start

Guan Xin was born into a wealthy family in Kyoto in the 21st century. Rumor has it that his ancestors included Guan Yu.

His life has been beset by misfortune: his parents were murdered when he was eight, and just after graduating, he was diagnosed with terminal cancer.

With nothing left to live for, he awakened the Shentu System and used his lifespan to treat his cancer.

Shentu told him that everything in the world is energy, from the life force of superpowered individuals to the spiritual energy of cultivators.

Poison is energy too, so it can naturally be converted into a source of life to extend his years.

To that end, he opened the Shentu Spa and Therapy Center in Shanghai. After running it for a year, he took on his first Ultimate Detox package.

Unexpectedly, this detox job led him to a clue about his parents' murder.

Thus, Guan Xin embarked on a journey to detoxify and extend his life, and to avenge his parents.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Please do not imitate.