L□ Lei an□ Han Meimei wer□ two□□dventur□us □o□ls who al□ays sought exci□em□nt an□ □h□□ll in their live□. They□□ere □est□□riends□sinc□ childhood□and s□a□ed a passi□n□□or explor□ng the u□kn□wn. □□e day,□□s th□y we□e si□ting□□n□e□□the old□o□k tre□ in the p□rk, Han □eimei□had an idea □hat wo□ld□lea□ the□ on a new adventure that the□□would ne□□r forge□.