Li Lei and□□□n Mei□ei □ere t□□ adve□turo□s so□□s □ho □lways sought excitement a□d thr□ll □n□□□eir liv□s. They were best frie□ds since c□ildhood and shared □□pa□sion fo□ e□ploring the unknown□ □ne day,□as□they□were si□ting □n□er th□ old oa□□tr□e in the par□, Han Meimei□had a□ i□ea t□at□□ou□d lead th□m□on □ new adve□ture□□hat□they wou□d never fo□get.