Treat each session as an open question
The 96.50 RTP describes the return over a very large number of rounds, not over one visit. How often the Respin Bonus or the Free Spins arrive is not known in advance. Two sessions on Sleeping Dragon can look nothing alike, and a session can end before any bonus appears. Whatever the RTP, the result of one session stays random.
96.50 is the only RTP listed for Sleeping Dragon. Which RTP version runs on Royalreels Casino is shown only in the game rules, so open that screen before you compare returns with another site. The rules screen is the place to confirm the figure in force for your own play.
x15,000 of the bet is the largest win this slot can pay, and it is a ceiling that players reach very rarely. The ceiling is set by the game, so a high multiple on the reels does not show that the top prize is near.