Chongmen: Immortal Lord of the Other Side

[Both good and evil + no system + traditional slow heat + no time travel + no intelligence reduction + decisive killing] When Zhou Han failed in the assassination and fell into the Valley of the Fallen Immortals, Zhou Han was completely disappointed. However, the small gold stone left by his parents gave Zhou Han a chance to be reborn. After that, Zhou Han got the rusty bowl, learned the exercises, outsmarted hundreds of Taoists, bravely entered the foggy secret valley, entered the sect, fought against evil cultivators, and learned demonic skills... After countless years of vicissitudes of life, Zhou Han finally saw the door to the avenue! And what is the world inside the door...