So there is an organisation that has a purpose to "rehabilitate" old people who are no good in society? It isn't clearly stated but that seems to be their purpose. If you don't look into the logistics of making your body younger while maintaining the insides of an old person then the anime is quite enjoyable up to a certain point. The character developement and backstory that was introduced in the beggining is actually interesting, it differs from a normal slice of life because it gives you the view from an old person who has already done that stuff. He tries to befriend classmates and socialises and rethinks his life. There is also some cool lore about the organisation and a mystery about the previous subject. Half way through it sadly messes up pretty bad. It wavers from the main story line and starts focusing on other characters. If they had some small influence over a couple of episodes then it would be fine but they get full episodes dedicated to their backstorys and that is complete poop.
The story progressed so well in the first 3 episodes with enjoyable character developement, information about the lore and plot moved on, they just stabbed themselves in the leg when they wanted to focus more on the other classmates.
You can also check out my full review on it on Youtube and maybe give some feedback which is greatly needed to improve my channel at MudanTV ReLIFE Anime Review
