I Have a Sword That Can Open the Gate of Heaven

I have a sword that can open the gate of heaven. Not a flying sword, not a fairy sword, but a sword of rules. When the rift in Kunlun opens, the world of cultivating immortals appears in front of you—— Gu Lin raised his sword and killed him. From then on, the painting style of Jiuhuantian changed suddenly: Flying with a sword? Take the driver's license test first, and points will be deducted for violations. Overcome the tribulation thunder? Report in advance and purchase insurance. Demon Lord comes out of seclusion? The cave is illegally built and must be demolished within a time limit. When the two realms were completely connected, Gu Lin stepped on the boundary monument and pointed his sword at the immortals and demons: "From today on, the rules here-" "I decide." "Resources——" "I'll take it." "Dissatisfied——" He held a sword flower and grinned: "If you can catch my sword, it's up to you."