Dual Personality [Comprehensive British and American]

Bruce pushed himself up from the bed, his muscles and bones groaning in pain at the same time. He held his head up. The momentum of the avalanche might knock him to the bottom of a cliff or a certain slope, but it would never carry him to the hotel at the foot of the mountain. Bruce remembers the burned Assassin's League and wonders if Ducard is still alive. He jumped out of bed and searched the entire room, but couldn't find any clues or notes. Finally he rolled up his pajama sleeves and found a line of writing on his arm. "I saved Ducard, and I know you feel the same way." Bruce touched the line of writing. The handwriting was exactly the same as his. But I definitely didn't write it myself, I passed out before. Bruce finally caught the evidence. There is another personality in his body. That personality will come out and act after he loses consciousness. But he doesn't seem to have any malicious intentions, and he is not active in getting a body. If it is not for the obsessive-compulsive disorder of "after passing out, he must move his body to the bed". Bruce probably wouldn't even notice him. ... Sleep doesn't release an alter ego, and Batman doesn't faint every day. Therefore, Bruce's communication with the other party is actually very limited. It wasn't until the evil wizard incident that Bruce heard the other party's voice for the first time. That voice, as if soaked in honey, sounded deep in his heart. "Why should I stay here with you? I want to go back and eat cookies~" "... When did you steal my cookie..." "... Hey, you heard me!" From then on, the two personalities began to officially live together. Bruce cp Bruce (two heartthrobs in the strange Shura field) ooc is inevitable Concept: the closest connection and the farthest distance