The Yandere Disciple's Self-Rescue Guide to Black Moonlight

[Two male protagonists + book penetration + barrage + small dark room + death escape + 1v1 + he] The crazy master who protects the cubs, who looks like an iceberg but is actually a fool, is attacked by his apprentice who looks docile but is actually a yandere, mad dog and shaking m. Gu Nian died laughing, and his soul was bound to the novel world of "The Ruthless Way" and became a sick and vicious cannon fodder - Gu Shuangci. While not collapsing the character, one must also complete the system's show-stopping tasks. What is this if it's not a social animal? But based on the principle of taking things as they come, Gu Shuang resigned. On the surface, he is as cold as ice, but behind his back, he secretly takes medicine, changes his exercises, and blocks all plots for his apprentice. But both the barrage and the villain felt: [He must be uneasy and well-intentioned] [Where is he delivering medicine? It's obviously poisoning] Just when Gu Shuangci successfully influenced the villain and was ready to leave with his merits completed, Xiao Jinghan quit. He searched for every panacea in the world just to save him, but in the end he could only watch Gu Shuangci die in his arms. Gu Shuangci lived happily for half a month using another shell found by the system, but was forced to recall it again. Because of the villain's emotional breakdown, his blackness value continued to rise, almost breaking through the critical value. In desperation, he had to come back and be a beast again, conquering the villain from scratch, oh, no, it was probation. Only this time, the direction of the barrage has changed: [Black Moonlight is dead, why is there a substitute? [Go, go, go, Xiaohan belongs to Gu Shuangci both physically and mentally, where did the cannon fodder come from?] Frost is true love! Gu Shuangci:? When I was alive, you didn't seem to say that...