Kuiba: Open Up the Five Veins from the Start

After transmigrating into the world of Kui Ba, he becomes Manji, the sixth Kui Ba, and gains a game System. He can level up by defeating monsters, or beat up NPCs and loot their gear. From then on, both Heaven and Earth are thrown into a panic: Why is this generation's Kui Ba so fearsome?!

You Mi Kuang: “It's over! Since when has Earth had such a powerful demon warrior?!”

Lei Guang: “Kui Ba hasn't even appeared yet, and Manji's already bringing the Sacred Alliance to attack us!”

Qi Heng San: “Manji! Who are you, really?!”

Manji: “I only wanted to get along with you as a demon warrior. I never expected war and sacrifice in return. I'm done pretending. I'm Kui Ba, and I'm coming clean!”

Jing Xin: “???”