Was playing with Chara from undertale was initially cold and murderous but found myself in a time before that point and had a talk with him (her?) where they were explaining to me about their power and some of the things they did got upset when i said something along the lines of it felt kinda worng to mess with people like that for amusement but admitted i would probably do the same thing with the right motivation if i had there power
This dream suggests that you have conflicting emotions regarding power and its potential effects on others. Playing with Chara, who is depicted as cold and murderous in Undertale, represents a subconscious exploration of your own darker nature.
Finding yourself in a time before Chara became that way and having a conversation with them indicates a desire to understand your own capacity for power and its consequences. Chara explaining their power and actions reflects your curiosity about the motivations behind manipulating others for personal amusement.
Your admission that you would likely do the same thing with the right motivation if you had their power suggests that you recognize a part of yourself capable of similar actions. This highlights the internal struggle between your moral compass and the allure of power.
Overall, this dream signifies your contemplation of power dynamics, moral boundaries, and the choices you would make if given similar abilities. It may be beneficial to reflect on these thoughts and emotions to gain insight into your own values and intentions.