Li Lei□and Han Me□mei □ere two adven□□□ous souls w□o always sought□exc□tement□a□d thril□ in the□r li□es. They w□re best fri□nds□since chil□ho□d and sh□red a□pass□on for expl□ring th□ un□now□. O□e □ay, as th□y□□ere si□tin□ unde□ th□ old oak □ree in □he pa□k, Han□Me□mei h□d□an idea□that would□lead the□ on a new □dven□□re that th□y would□n□ver forget.互相依偎的温暖