The dog system let me strike first

Introduction: Introverted, Chen Changan, who likes to fight to the end, crossed over. He wanted to continue to fight until he reached the peak of martial arts and then came out to show off his power. Unexpectedly, he was bound to a system that likes to strike first.System: This sheep dares to eat grass today, and it will dare to eat people tomorrow. If it is not roasted, it will die. The host is asked to preemptively roast this evil sheep to eliminate future troubles.System: The eldest lady of the Cui family has a marriage contract with you, but the Cui family doesn't like your intention to withdraw the engagement quietly. Please ask the host to knock the gongs and drums to come to the door to withdraw the engagement voluntarily. It must be known to everyone, follow their way, and let them have nowhere to go.Chen Changan:? ? ? ? ? ? ?It is said that Chen Chang'an was kind to others all his life, never lied, he was nicknamed Iron Teeth, Bronze Teeth, and Gold, and Jade Face Flying Dragon was an honest and reliable little man.