吾はよく夢の中で人に絡みつく

Missing, extremely new, or very obvious to obtain.

A reference to the novel "Romance of the Three Kingdoms," written by Luo Guanzhong. It tells a story about the paranoia of Cao Cao, a military warlord of the Yan Province. He was afraid that someone would kill him while he sleeps, so often tells his guards, "I like to kill people in my dream. So when I am asleep, don't get close to me!" One night, Cao Cao's quilt fell to the ground and a guard picked it up to cover his sleeping form. Cao Cao then jumped up, drew his sword, killed the guard, and went back to sleep. When he woke up, he acted surprised and asked who had killed the guard. Others told him the truth and Cao Cao cried bitterly, ordering the others to bury the guard with honor. This made people believe that Cao Cao truly kills people in his dreams.