People in Special: Signing in Silently for Ten Years, I Am Invincible

Su Chen traveled to the world of special forces with the 'sign-in system' Just sign in at different places to get different rewards Sign in at the military compound and gain primary combat proficiency Sign in at the Shooting Fields to gain the Jungle Ghost Mastery Sign in at the training unit and gain primary sniper proficiency … While signing in, Su Chen secretly made many secret attempts to complete system tasks. Fan Tiankeng: "Okay, this time the shadow helped to behead him successfully." Wen Shenkeng: "Old Fan, haven't you found out the identity of that shadow yet?" After many secret attempts, Su Chen attracted the attention of many military leaders, but his search was fruitless. Until that year, Su Chen joined the army... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.