Please prepare enough coupons or medals first and buy some reinforced stones.

Then go to the blacksmith's shop, and put three extremely strong fossils, as well as the divine charm and lucky one 25% (15% is also acceptable);

note: put the weapon last;

As soon as the weapon was put on, I began to count silently for 8 seconds;

After 8 seconds, click Strengthen, and the success rate is 1% (not shown, but it is really 1%);

I hope to adopt it;

note: I'm GM .. you can also call me the director of the pinball hall .. if you have any questions about the game, please ask me in time, and I'll give you an answer as soon as possible. You can also ask me about the strategy, which is definitely correct. thank you