My Tokyo Dream

When a boy goes to kill himself because of past trauma, nobody finds his body. He never committed suicide, as he decided at the last moment to give up. He returns home, hoping to console his parents. But they're not there.
He calls the police, and discovers that his parents haven't reported his 'suicide'. He doesn't know what to do, just staying in his house. Should he wait for his parents to come back home, to explain everything?
He sits idly at home.
Then that's when everything goes black, and he wakes up in a mysterious room. It seems like he's about to relive the pain of his past. But this time, will he give in? Will he give up?