Master! There's Something Wrong with the Butler!

Also known as: "Nightingale Throat Lock" The gloomy and sickly Jiang is arrogant✘The sinister and mad dog Shen Zhigui "Treat all things as chess pieces, but each other is the end point." "I want you to fall in love with me all over again, like the first time we met." "Even if I lose my memory, I will lock you close to me." "I am your master, and you..." "It can only belong to me." Crazy review➕Yandere➕Protagonist and villain➕Two male protagonists➕Quickly wear Note: Approval for brainless, yandere and crazy people! ! ! No logic! ! ! The protagonist will not die! ! Don't spray if you don't like it! ! Super crazy! ! ! !