Game Chishiki de Saikyou ni Natta Mob Heishi wa, Shin no Jitsuryoku wo KakushitaiNewGame Chishiki de Saikyou ni Natta Mob Heishi wa, Shin no Jitsuryoku o Kakushitai; ゲーム知識で最強に成ったモブ兵士は、真の実力を隠したい; The Mob Soldier Who Became the Strongest with His Game Knowledge Wants to Hide His True Strength; Aku Hanya Prajurit Kroco yang Jadi OP Berkat Pengetahuan Game, Tapi Harus Pura-pura Lemah; El Portero que se Convirtió en el Más Fuerte Gracias a su Conocimiento de Juegos Quiere Ocultar su Verdadero Poder

A mob Soldier who was working as a Gate Guard he turned out to be the strongest soldier?! One day, Silva realized that he reincarnated into a mob Soldier from the game that he was hooked on in his previous life. Even though he utilizes his game knowledge to do his utmost best to survive in this dangerous world, he opts to hide his true strength in order not to throw the scenario into disarray. However, an unexpected turn of events led to him easily defeating a huge demon that even the hero struggled with. And to make matters worse, he did that in front of his favorite heroine in the game... Upon this incident, word started getting out about his true strength...!! A heroic fantasy about the strongest soldier who will bring his full strength to bear for the sake of his favorite character is about to unfold!