Spoilers

I read the machine translated scans years ago and I'm going to spoil the ending here, don't read it and then bitch about spoilers:
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In the end, Rowe goes back to living with his sister but keep missing Adrian because the poor dude was too damaged at that point from the drugs and the brainwashing of Adrian. Then receives a letter one day. That prompts him to travel and would you look at that.....he meets Adrian at some remote place. His sister goes to the police and keeps looking for him as a missing person but he is with Adrian at some remote place and the last scene shows Adrian looking at the news of his company and drugs and then he walks to Rowe who is sat at a bench in the garden and that's it. The end!