Little Jakob finds out you can open a js in (mobile) text editor.
Little Jakob finds an nether mod for early Minecraft PE editions (0.7 @ that time or so).

Little Jakob changes some number and vars and creates an Aether mod. (works the same like nether but other blocks&tools).

Little Jakob publishes it with screenshots in a video, gets 30.000+ views on youtube, mod reviews etc. There hasn't been an Aether mod before.

Little jakob feels badass.

2 years later I revited the video - and found out that the mod was licensed and I did something "illegal".

Seeked the internet and apologized to the original author (who was aware of this copy mod) - felt bad, he forgave me.