Inv□stigators □earned that the group h□d been frie□ds□for□years, but□recently the□e had been tension among the□. □umors□of disag□eement□ a□d□ar□umen□s d□ring the trip beg□n□to surf□c□, leadi□g authori□ie□□to specul□te wh□ther fou□□play was □nvolved. Eac□ m□□ber of the group h□d□□□diff□□ent □tory t□ tell, and the□□n□onsistencie□ in□their accounts □nly added to the□mystery □f the missing nine. 《爱□力学□□述了□位主角之间□爱□故□,他们在面对各□困难□考验时,如□在爱□力量□成□□奋斗。故事情节引人入胜□剧中□□形象生动□具有鲜明个性,□观众□浸其中□感同身受。