No More Pretense, Showdown, I Am Invincible in the Invincible Field

[Invincible Domain] + [System Text] After ten years of traveling through different worlds, Chen Changsheng finally unexpectedly unlocked the invincible realm and officially started his invincible journey. [When a threat to the host's life is detected, the invincible field is automatically unlocked. In this area, the host will ignore any attacks and will win with one strike! [System: Congratulations to the host for successfully completing the first kill and gaining an experience-free upgrade field! [Random reward: Congratulations to the host for obtaining the "Words and Methods"] [Random reward: Congratulations to the host for obtaining the "Eye of All Knowledge"] [Each upgrade will expand the scope of the invincible field! [Looking forward to the host expanding the invincibility field to the entire other world continent!