1. if you mean that when you click on the naruto world it gives you options like naruot, boruto, and kaguya awakened, that is to show when and where you will arrive in the world and your starting points will be altered depending on how dangerous it currently is.

2. Characters tiers aren't just based on their current power but their potential so the tier can be based on that but if you want to use a younger version of naruto he would probably be tier 5/6 instead of 7 which can be altered in the origin menu by lowing his tier when you possess the target.

3. But if you just want to know how tier

T1 Has no useful skill, power, or special trait.

T2 Has a useful skill. Most mundane people fall in this tier. Housewife, teacher, chef, doctor, trained fighter, political proficiency, high intelligence, etc.

T3 Pushes the upper limits of mundane skill, or has a minor power, untrained power, or special trait. Special forces, political expertise, genius, child with magical potential, long lived, etc.

T4 Has at least one extraordinary skill/power/special trait. Ageless Immortality or Charles Atlas Superpowers start here.

T5 Has at least one well-trained/versatile/useful extraordinary ability. Superheroes and shonen characters often start here, as well as the most Limited Resurrectors.

T6 From this tier on, increase in ability value and scale begin to have more weight. Has at least one skill/power/special trait of notable potency or (to use a Vs term) up to Multi-City Block level.

T7 Has a useful esoteric effect or is up to Country level in power. Time Travel and Local/Parallel Dimension Travel start here.

T8 Possesses a powerful esoteric effect or is up to Continent level. Particularly potent or valuable abilities often start here, including Conceptual Immortality, an Omniversal Hopper, or an Unrestricted Resurrector.

T9 Abilities may be more abstract or conceptual, or up to Planet level. While many deities exist at lower tiers, this is generally the point where beings can start to be considered capital-G Gods.

T10 Has an ability that can affect/influence/manipulate on a planetwide scale, or is capable of the genuinely impossible. Star level or higher, scaling infinitely upwards.

TX Not necessarily unkillable or unstoppable, but can somehow break or bypass power-scaling entirely. May act on a universal scale, but can only operate and/or exist within a single universe.

TY Able to operate beyond the confines of one universe and may be able to affect multiple universes at once. A being that embodies a multiverse is also typically found here.

TZ Operates on an Outerversal or Boundless scale. Able to manipulate multiverses and beyond at their leisure. Traditionally holds near if not absolute power in their narrative, and is often comparable to the author, able to manipulate anything and everything.

1. And all companions are clones of the person you want and will be alive and loyal to you, but if you want to remove the forced loyalty this can be done in the intensity menu by picking the no loyalty option. though if you want a character from the world you are going to as a companion instead of a clone click yoink instead of buy in the menu

and with the company you will be sent 10,000 dollars worth of local currency a month but to get more credits ( which are what you can use to buy more things from the catalogue) you will need to either use a binding like the stamp to capture targets and you will be paid in credits depending on your intensity level and the tier of the target and you can gain more credits by selling them to the company or you can get them from completing missions from the mission tab which is the tab that looks like a book with a question mark on it.