Dream Invasion

Once upon a time, dreams were just human hallucinations at night. However, one day the boundary between reality and dreams suddenly collapsed, and human dreams began to invade reality. People enter the dream world during sleep, only to find that these dreams are not only illusions, but also affect real time: for every second spent in a dream, several minutes or even more may have passed in reality. What's even more frightening is that enemies in dreams will attack the real world. Some people encounter nightmares or monsters in their dreams, and when they wake up, corresponding wounds or abnormalities appear in reality. What's even more disturbing is that breaking someone else's dream is equivalent to killing them. When a person's dream is destroyed by someone else's dream warrior, that person in reality will also die. On the contrary, it is possible to gain skills from other people's dreams - if someone defeats another person in a dream, he can gain one of their special skills when he wakes up. For example, someone defeated a master of swordsmanship in a dream and learned superb swordsmanship after waking up; someone defeated a musician in a dream and had musical talent after waking up. This phenomenon has caused great panic and confusion among humans.