The King of Special Forces Starts from Signing In

Zhang Hao, who was terminally ill, traveled through time and became a soldier of a reconnaissance company, but he did not expect that he would not die soon in this world. In desperation, he accidentally awakened a very impressive system. This system is very impressive. As long as the conditions are met, you can sign in and get skills, and under certain circumstances, you can continuously upgrade your skills automatically. In order to save his own life, Zhang Hao could only continue to complete the mission, and unknowingly he became the world's strongest special forces king. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.