Shadow Realm's Summons of Sinking

"Tell me, is there another space in this shadow that we can't see? When we look into the darkness, is there a pair of eyes on the other side that are watching us?" "It sounds quite perverted. If it is true, wouldn't you know if you shine it with a flashlight?" As an ordinary person, Shen Yi accidentally obtained the key to the door to the shadow world, and an adventurous life that had been put on hold for sixteen years officially began...