Reincarnation: Magician or Adventurer, Two People and One Soul

I died in a car accident at night without lights, and then I was reincarnated. Day 1: Becoming a girl, visiting the Adventurer's Guild but being questioned because there was no system, so she left in a hurry. The next day: When I woke up, I became a teenager. When I visited the Adventurer's Guild again, I happily joined a new team and started adventure. Day 3: The newcomer team accidentally squatted on the Goblin King in order to level up, and deliberately imitated and awakened the Dimension Slashing skill at the critical moment. Day 4: The monster that was invited by Duke Anse as a guest but accidentally released into the real world was attacked by tens of thousands of the same kind at night to take revenge. The magician hired by Duke Anse with a lot of money ended up destroying Duke Anse's mansion with a nuclear explosion. Day 5: A banquet was held in the royal capital, and then he and his teammates went in and destroyed the banquet. Then they were chased by the Blood Demon, one of the Four Heavenly Kings under the Demon King. The boy was killed, and the girl appeared again and killed the Blood Demon instantly. Day 6: Go to the country by the sea, the country of magic, meet the former magician lady, and then fall in love... Every day is exciting, don't miss it. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.