The Scheming Villain, What Can the Protagonist Use to Fight Me?

Meng Gu traveled through the book and became the heroine's villain master, who was about to be killed in the right way! But he found that even if the plot changes, at a fixed time and place, the items and characters that should be refreshed will still be refreshed. In this case, who is still lying down to be killed? The protagonist's luck? Meng Gu: I'll grab it! An opportunity for the protagonist? Meng Gu: I'll grab it! The protagonist's golden finger? Meng Gu: I'll grab it! The protagonist's harem? Meng Gu: This... I... The original owner's harem: What, you don't want to rob it? No! Meng Gu was knocked down!