As mentioned earlier, Domains will require resin for you to claim various rewards. There are a total of 160 resin for you to use daily. Once the day resets, any used resin will be replenished. So make every resin count and visit domains to obtain better items to make your heroes stronge...
If you run out, you can either wait for your Resin to regenerate naturally (1 resin regenerates every 8 minutes), or you can spend primogems or Fragile/Transient Resin to replenish your supply.[20] The materials you earn allow you to level up and evolve your character, making them even...