Trust no one, Don't fall in love

This a short action/romance story.

This story is about a guy who lived with his step-father because his parents were killed. And his step-father told him to "Trust no one and love no one, once your enemy knows about you. You and your love ones will die just like your mother and father." After knowing the killers of his mother and father.

And after that, his step-father covered his true identity and changed his name to Jhake Cheng.