Time Travel: I Am No Longer a Teenager When I Am Returning Home from the Cherry Blossoms

Brother Longling, who lives in modern times, accidentally traveled to the ancient Sakura Kingdom and activated his own system.... The sub-system is not the omnipotent and heaven-shattering system that you imagine, and it has self-awareness. For example, if the host signs in every day, he will give some, which is regarded as waste in the eyes of the Sakura people. An incredible story begins. The host and his system were too friendly at first. After experiencing some setbacks, they became good buddies. They were foul-mouthed, and the system was always thinking about how to pick up various girls from Sakura Country... Do you like days like this? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.