Hiroshi stumbled upon a damaged phone on the roadside and decided to take it to a repair shop. upon receiving his repaired device at home, however, he was surprised to discover that it had transformed into an enormous girl-sized version of a cellphone. despite wishing for a standard cellphone to show off to his peers, hiroshi couldn't return the unusual gadget due to the high return fee stipulated in the purchase agreement. thus, hiroshi came to appreciate both the benefits and drawbacks of owning an eko, his new cellphone-girl companion.