Contemporary female college student Yusei confesses to her teacher that she wants to jump the next day after being rejected? (No) Because of this jump incident, Yu Xing discovered a new world, which is completely different from the modern world. Yu Xing and Ling Ran, who also entered the world, developed a secret love in the company of adventure after adventure. Regarding this new world, Yu Xing solved his own questions step by step.
Mission: Adventure and love are indispensable