MTL - My Cherry Will Explode in the Apocalypse - Chapter 4 Magical use of toys (two more)

Echoes of the Lost Elf – Back Cover SynopsisA legend long forgotten. A war long past. A magus who vanished into history.A thousand years ago, Historias Everglen, the greatest magician to ever walk the earth, mysteriously disappeared after leading the world to victory in the First War against the Void. The high elf, creator of Castellas Academy, the most prestigious magic institution, faded into myth—his name spoken only in whispers, his fate unknown.But history does not stay buried forever.When a group of young students, lost in the Everglen Forest, stumbles upon an enigmatic figure in the heart of the ancient woods, they unknowingly awaken an echo of the past. Unrecognized, Historias decides to return to his own academy—not as its master, but as a student. Beneath his youthful guise lies an immortal being who has spent a millennium mastering magic, swordsmanship, and alchemy in solitude.As shadows of the Void begin to stir once more, the world stands on the brink of another catastrophe. Enemies rise, secrets unravel, and forgotten legends take their place in the present. But one question lingers:Will the world recognize its lost protector before it’s too late?

You had taken up the Student profession

You had now reached level 7.

Acquired skills: elementary school knowledge, junior school knowledge, and senior high school knowledge.

You took the university entrance exam and scored full marks.

Your have been upgraded to level 9, and you have activated the profession-change interface.

You became a scientist and gained R&D skills.

You used R&D skills and gained space fortress-building technology.

You used R&D skills and gained starship technology.

You are now invincible.

Sophia Alcott, the daughter of Earl Alcott, lives a lonely life as a maligned and infamous shut in, with nothing to do but to work on her skills as a budding apothecary in the dusty storeroom she’s forced to call home.That is until she suddenly wakes up one day and finds herself in the body of an even more infamous villainess (one who actually earned her reputation) locked up in a tower.Although the only clue she has about how this happened is a cryptic note, instead of despairing about her new situation, she’s in awe at just how luxurious the treatment she’s receiving in this ‘prison’ is compared to how she had to live before.Meanwhile, back at Earl Alcott’s mansion, all hell is about to break loose.That’s because…

Tianshu Fengshen list, Di Shu Shan Hai Jing, human book life and death book!
Above nine days, it is for the fairy palace!

- Description from ptwxz (translated)