Secret Realm Big Player

In 2019 AD, the nostalgic server of a popular game was launched, and Li Xiaoxing, who was 30 years old, played all night long for the first time in a long time, but when he woke up... He actually traveled to another world! Bite! Your [Game System] has arrived. "The system starts to bind..." "Binding successful!" [Discover the mission: Destroy all the mobs in the secret realm. If you complete it, you will receive a novice gift package. The gift package 100% contains orange legendary props. Uh... What a cheating system, tell me, how should I fight level 7 monsters at level 0? "Dangerous operations by players are currently detected." "The authentication process will be started: players are asked to slap themselves ten times within 60 seconds. If not completed within the specified time, the system will automatically start the destruction process." "Verification is on, countdown is 59, 58, 57..." … "Mission accomplished!" "Congratulations to the player for getting the legendary item - a sword with level 999!" Me, do I want to be invincible? Ps: This is a story about working hard to upgrade a copy in another world...