Heeey! Thanks for playing! I can give you some consistent hints:
.
.
.
SPOILER 0 -> there is a deadly liquid on this level, you should open it. you personally can't do it, but someone little can
.
.
.
SPOILER 1 -> you should taunt the little devil on the right side, but you need a platform near the devil (so you can stay near him and taunt)
.
.
.
SPOILER 2 -> If you fall into the right pit, the game will say "don't fall from the highest point", so try to jump into a pit from the highest point.
.
.
.
FINAL -> all in all the game will spawn a platform, u taunt devil from it, he will fall down and then break the lava wall. And then you will see ;)