My Adopted Brother Is in Trouble, Brother, You Can't Escape It

[Yandere Attack x Redemption x Next Year x Substitute Literature x Reunion x Forced Love] Fifteen years ago, Liu Siyue was picked up by him, and he and his brother have been dependent on each other ever since. A serious illness separated the two people, but his brother disappeared from the world. His world collapsed again, leaving only bone-eroding longing and endless searching. Suddenly, he fell into a state of extreme confusion after a man who looked exactly like his brother appeared. Should he stop this chase that was destined to be scarred and bury the past completely, or continue to sink? The sense of chaos drove him crazy. But when he saw him leaving his side, he was so jealous that he almost went crazy. All he had left was twisted love, wanting to possess him completely, owning him... It didn't matter who he was...