In a future Japan divided into several small nations after the collapse of civilization, this is a rise-to-power harem story depicting battles and adventures woven between the protagonist who has obtained the strongest level of power and several girls. The protagonist, who has time-slipped into a post-civilization-collapse future where special powers have become commonplace, takes up work as an "excavator," uncovering modern machine parts, products, metals and other items said to be relics from the mythological age based on memories and knowledge from that era. Furthermore, the protagonist encounters a beautiful girl in that land. This girl is the grown-up version of the neighbor's only daughter who was caught up in the time transfer before it happened—a young girl who adored him saying "I love you, big brother." That neighbor has become a Grand Duke ruling that land. ※Book version Volume 1 released on December 25, 2015. Book version Volume 2 released on February 25, 2016. Book version Volume 3 released on November 10, 2016.
| Word | Frequency | Difficulty |
|---|---|---|
| 驚かす | 3 | 4.05 |
| 人目 | 3 | 3.91 |
| 調達 | 3 | 3.94 |
| 口走る | 3 | 4.25 |
| 壊れる | 3 | 3.33 |
| なぎ払う | 3 | 4.75 |
| 強弱 | 3 | 4.88 |
| 目で追う | 3 | 4.71 |
| どうしよう | 3 | 3.29 |
| 帳代 | 3 | 3.86 |
| 間髪入れず | 3 | 4.34 |
| にて | 3 | 3.20 |
| 神々しい | 3 | 4.15 |
| 権利 | 3 | 3.65 |
| をおいて | 3 | 4.34 |
| であれば | 3 | 2.92 |
| 頑張ろう | 3 | 4.05 |
| 恥 | 3 | 3.76 |
| 窓枠 | 3 | 4.62 |
| 磨く | 3 | 3.85 |
| 闘志 | 3 | 4.33 |
| 海側 | 3 | 5.07 |
| 中二病 | 3 | 4.53 |
| 数多く | 3 | 3.89 |
| 芳しい | 3 | 4.50 |
| 中ほど | 3 | 4.75 |
| 感服 | 3 | 4.56 |
| 老 | 3 | 3.39 |
| 除く | 3 | 3.78 |
| バケモノ | 3 | 4.47 |
| 有る | 3 | 3.04 |
| 沈黙 | 3 | 3.25 |
| 称え | 3 | 4.37 |
| 受勲者 | 3 | 6.59 |
| 区画整理 | 3 | 5.27 |
| 支配的 | 3 | 5.92 |
| 一度も | 3 | 3.58 |
| イタズラ | 3 | 4.49 |
| 薄手 | 3 | 4.65 |
| 犯罪人 | 3 | 5.94 |
| 心構え | 3 | 4.34 |
| 一反 | 3 | 3.87 |
| 半径 | 3 | 4.21 |
| されど | 3 | 4.23 |
| モニター | 3 | 3.83 |
| 待ちに待った | 3 | 4.82 |
| バイク | 3 | 4.27 |
| うだうだ | 3 | 4.97 |
| 命を散らす | 3 | 5.28 |
| への字 | 3 | 4.67 |
| り | 3 | 3.59 |
| メニュー | 3 | 3.60 |
| 上質 | 3 | 4.33 |
| からには | 3 | 3.85 |
| 前日 | 3 | 4.05 |
| 刑罰 | 3 | 4.82 |
| 意気揚々 | 3 | 4.29 |
| 地震 | 3 | 4.17 |
| 選抜 | 3 | 4.36 |
| 時おり | 3 | 4.49 |
| デカい | 3 | 4.13 |
| 住み込み | 3 | 4.67 |
| 目論み | 3 | 5.00 |
| 野菜 | 3 | 3.36 |
| 同じくらい | 3 | 3.72 |
| 冷める | 3 | 3.72 |
| 胃 | 3 | 3.81 |
| 受けつける | 3 | 5.63 |
| 吸う | 3 | 3.47 |
| 小柄 | 3 | 3.65 |
| 引きしめる | 3 | 5.67 |
| 地平線 | 3 | 4.36 |
| 有りげ | 3 | 4.69 |
| パンパン | 3 | 4.46 |
| 派遣 | 3 | 3.51 |
| 睨む | 3 | 3.25 |
| 様子を見る | 3 | 3.98 |
| 引き戸 | 3 | 4.74 |
| 五割 | 3 | 4.71 |
| 指摘 | 3 | 3.38 |
| 抗う | 3 | 3.89 |
| 木組み | 3 | 5.52 |
| 己 | 3 | 3.00 |
| 言い出しっぺ | 3 | 5.24 |
| 見渡し | 3 | 3.86 |
| 弓 | 3 | 2.92 |
| 眩しい | 3 | 3.69 |
| 掻き込む | 3 | 5.28 |
| 飲ます | 3 | 4.45 |
| 何だい | 3 | 3.95 |
| お椀 | 3 | 4.89 |
| 着弾 | 3 | 3.98 |
| 押して | 3 | 3.73 |
| 気持ちいい | 3 | 4.07 |
| 巡る | 3 | 3.83 |
| 駆け出す | 3 | 3.78 |
| 実戦 | 3 | 3.62 |
| 簡素 | 3 | 4.07 |
| 背景 | 3 | 3.95 |
| 改める | 3 | 3.99 |
Showing 5601 - 5700 of 13,409 words