Yakutatazu skill ni jinsei wo sosogikomi 25 nen, Imasara saikyo no bokentan 1 (Kadokawa BOOKS) [Light Novel]

[Machine Translation] Sora, a childhood friend, is in a state of suspended animation after being attacked by a monster. The only way to save her is to develop Thor's "Restoration" skill. However, its performance is so poor that it is useless at low levels, and even goblins struggle against it. Twenty-five years later, after much effort, Thor has obtained a skill that is extremely versatile (it can freely restore an object to its past state)! He is a master of intuition and experience. Now that he has the most powerful skills, he is finally making a name for himself around the world!

怪物に襲われ、仮死状態となった幼なじみ・ソラ。彼女を救う唯一の手段は、トールの持つスキル“復元”を育て上げることだけ。だが、低レベルではまるで使い物にならないその性能ゆえ、ゴブリン相手ですら苦戦する日々。それから25年、努力の末、トールが手にしたのは「対象を自由に過去の状態に戻す」汎用性抜群のスキルだった!元より勘と経験だけは達人級。さらに今や最強スキルまで得た男は、ついに世界にその名を轟かせていく!