[please recommend me a manhwa with a kindhearted MC]

I for once had enough of those arrogant cold ruthless calculating MC's who mostly came from the future and use people as tools, and are usually rude cause they are strong enough to do what they want to do.

I want an MC who even though is strong has a good heart and does good for the sake of good, not cause --> they know this person will become a big shot in the future so it'll be beneficial to earn his favor.