Let me state it first. The heroine's abilities are very powerful, but they are not of the fighting type. She is just a loser who cannot use her strength.
She has no interest in any handsome anime guy. What she is interested in is always her father's career and property after time travel.
Psychological ability, trait system (only special abilities are explained here).
Strengthening system: Strengthen cells, strengthen spirit. Automatic healing. (□□Automatic use, self-protection function)
Operational system: object shape change, understanding, decomposition, and reconstruction. (It is considered alchemy)
Release system, time and space jump (activated when protecting yourself unconsciously). Summon space beast (requires strong mental power. Rarely used)
Change system: changes in object elements and attributes. (Requires a lot of energy and will make you very tired after using it. It is also rarely used)
Embodiment system embodies energy, and the energy can choose attributes according to your own ideas. (You can pretend to be ninjutsu to fool people)
Although the description makes it seem like Mary is invincible, these abilities are basically superficial but useless.
The automatic abilities of the strengthening and releasing systems will not activate until she is about to die, and space beasts and elemental changes are even more difficult for her.
The energy of the operation system and the embodiment system, because she is not an active warrior on the battlefield every day. She has too little actual combat experience and cannot reflect it well.
The heroine is the kind of person who looks invincible but is actually a loser... A super rich man.
The heroine has a rather eccentric personality, loves beauty, and is arrogant. She is neither a virgin nor a novice. She just has a little vanity.