My first time playing this kind of game for guys

At first, I just wanted to find the cheapest gems in the shop, but the game requires you to learn according to the rules. It's a very simple game. Spider-Man's webs are the strongest, but you can only use them once per decisive battle. They recover slowly, but you can use Iron Man's right-side function to boost everyone's combat power. I didn't spend any more money after it exceeded 100.