Be careful with your Hero Coins
It may be tempting to use Hero Coins right away, especially when you finish a story chapter for the first time, you will save some quickly, but ... You will also get d'invocation tickets during the story, which you can use on specific summoning portals, with characters like Fumikage Tokoyami, Shoto Todoroki, Katsuki Bakugo, etc ...
Instead, call this banner over there with a ticket to try to get characters from Rang S, and ONLY use Hero Coins on limited banners. For example, Shoto Todoroki… or save for the following. You NEVER buy tickets on the base banner with the Hero
The real game starts after the story
We strongly advise you not to take too much trouble upgrading the equipment given during the story etc. Instead, focus on story mode, and your characters you will play in the long run. Here are 60 pieces of equipment you need to look out for.
Also, don't try to plant chips / PCBs for stamina. Wait until you are at the end for this, because soon you will be replacing it with a stronger one.
Pass your fraction to the same character
During the story, you will have the opportunity to recover "shards", and you will be asked which character you want to give (among your initial 3 characters). Shart allows you to increase your hero rank (Going from B to A for example).
It's important to always pick the same character to raise them as fast as possible in the SSS rankings for a very simple reason: Having a hero of this rank gives you access to a shard shop, which allows you to buy more.