Chrono trigger is a great game, but I don’t think the story actually holds up that well. For one the time travel mechanic is fairly juvenile, and from what I remember the game is missing one of the most important elements of a good time travel story: when you see effects happen before the cause (which presumably is the work of future versions of characters traveling back in time), so you never reach that satisfying loop back where you meet the past version of yourself and realize it was actually yourself that you saw at that point in time. Instead you just do stuff in the past and it results in some changes in the future, but those changes should have actually always been there in the first place if you would have been successful. It employs an alternate timeline type of time travel which is easy to understand but not particularly accurate or mentally stimulating.