Hi! I see you're new to the game, and you must have played games that use vitality instead of stamina (i.e., Bleach Online). Well, citing my example, this game works actually in opposite of Bleach online where there, you gain more advantage the faster you level. Here, the level-to-power curve has gone steeper over the years, and when someone carelessly levels up, it comes with some serious consequences (unless you're going to spend heavily to make up for it). It is even advised to most free-to-play and low-spending players to freeze their level at 70 or 80 in order to get ample time to power up before advancing to the higher levels. As you play on in this game, you'll see what I mean here. I suggest you keep reading articles about level-freezing, Sage World Battlefield, Fighting Matsuri. Also, if you are worried about stamina for gear upgrades, you can hoard stamina potions on weekdays and use them all on Saturday and Sunday cause drops from plot and elite instances are doubled on those days.

Hey I see you are new! One tip I wil give you is too save EVERYTHING. Build up a good stash of coupons refines magatamas mood scrolls etc, and wait for certain rebates to come, then use all your items for the rebate to get some good power as well as some decent goodies for the rebates. Seal Scrolls are very hard to acquire and so you need to save them for 10 pulls where the rewards are slightly better than single pulls. Dont chase ninja, they will come to you. Focus on building a good team, one with buffs, shields, flow etc. As a new comer I would say focus on buying the $5 4* Gaara, he is a big help at the beginning. Also, try and get into a clan Asap. The benefits of Group Summons Group Skills Group SA and TI are essential for building your foundation. Dont stress about losing a lot early, you are starting late, and most players are around 70k BP. Oh, and take advantage of the weekends where important items are dropped at a 2x rate. And please, dont spend into RNG events i.e. Lucky Wheel Lucky * etc. Your bestfriends are Lucky Board, Myoboku Trial, and Great Plates. Have fun!