[Single unit small world, does not affect each other, you can choose the unit you like]
A story about mutual redemption. The writing is not good, but it is slowly improving.
World 1: His Royal Highness the Crown Prince of Fake Sickness × Gentle General's legitimate son
World 2: Apocalyptic researcher × apocalyptic soldier
…
How many small worlds there are has not yet been determined_(:з∠)_