A new concept ESG travel program that reflects on the environment through a journey of emptying, going with what they have. "Unnecessary consumption is waste." Kim Seok-hoon, a representative 'waste expert' in the entertainment industry who practices minimal consumption. Now, he embarks on an environmental road reality trip 'with what he has,' having captured the tastes of all generations with his down-to-earth and cheerful demeanor. All unnecessary baggage OUT! What was the first destination for a light-hearted journey with just one backpack? 'Mongolia,' a country where one can simultaneously face pristine nature and the reality of climate crisis. A journey through rough off-roads with a resolution to 'live a life of minimization.' The true ESG-themed environmental reality, unseen until now, begins.