Make the text more consistent:
Again, they all failed as Coal's black cloud didn't go away, but it did lifted up his spirits. Due to these events, Decoranian wasn't satisfied on his change of attitude and scolded Coal on his failures.
Again, they all failed as Coal's black cloud didn't go away, but it did lifted up his spirits. However due to these events, Decoranian wasn't satisfied on his change of attitude and scolded Coal on his failures.