Let's go on an adventure with your smartphone! Equipped with a life log function "Aru-kun de W"! Going out is even more fun! Life log management with adventure! If you walk in the real world and move, the characters will move in tandem. Everyday movement is an adventure! The life log function "Aru-kun de W" can record the results and check the report. Let's use it for health management. In addition, slime will grow with some results! What kind of slime you grow up in depends on you!