Steven Universe Theories (Continued)

Where's Rose Quartz's other gem?

Like the big bird, Lion has a gem on the inside. That means that it's gem, when it reforms, would be on the inside. That also means that the gem would be on the inside of a fusion as well. The temple has a pentagon(Rose's gem shape) with a circle inside(Representing bismuth). I believe that since Lion never lets Steven touch his stomach, as stated by Steven, his gem is on the inside of his stomach.

You may ask, "What about his weapon?" If Bismuth controls nature, he doesn't need a weapon. Also when Lion uses his weapon/transportation strategy, his roar, it comes from within.