□p>Li Lei a□d Han □□imei were two□adventur□us s□□ls who alw□ys so□ght excit□ment and t□r□ll in□t□e□□□lives. They were best friends □i□□e childhood and shared a pas□io□□for expl□□□ng□□he un□nown. □□e day,□a□ t□ey w□re sit□ing unde□ the old oak tree i□ the □ark, Han Me□mei had□an idea□□hat would □ead them o□ □ □ew□advent□re t□at□they□□o□ld ne□e□ forg□□.