Extraordinary Journey

Yudian Assistant - your offline intelligent learning companion! Massive vocabulary library! The authoritative dictionary! A complete collection of mathematical, physical and chemical formulas! No internet? Keep learning! A must-have artifact for the college entrance exam sprint! Click to get VIP experience! The memory is small! Runs fast! Compatible with all learning devices! Young Wu Yu downloaded an offline electronic assistant with the intention of giving it a try, and then the story unfolded... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.