Kuro wakes up in anther world when he was died from an heart attack in his former life.
He was overworked and under paid. He had always had a regret that he is not living his life as the way he wanted and wish to die.
He woke up in a forest on green grass ground. He was surrounded by trees everywhere. As he stood up his mind felt fogy and took small step and sat on a stone as he looked around he saw colourful plants and insects he never seen before he declared that this was a new life.
As he sat around he heard a sharp noise of twigs and bushes and a wild boar started moving towards him. On sight of the boar he paniced and started to run away from there, eventually he lost the boar and ended up near a river. He saw a nearby house near the river and asked for help.