Double male protagonist + main and passive + quick travel + redemption + strength | Calm and rational tasker × Paranoid and crazy villain | I came for you, and I will stay for you.
I bound the villain transformation system, and the first crazy villain I wanted to save grabbed my hand and said, "Change whatever you want. If you want to change, I will lock you with me."
World preview:
World Domination: Cold Business Boss × Book-Transformer
Interstellar World: Brutal Imperial Marshal × Field Medical Officer
The World of Xianxia: The Demonic Master × The Reborn Apprentice
Apocalyptic World: Zombie King × Human Commander
Infinite Streaming World: Dungeon Ultimate BOSS×High-Player Challenger
Reading guide:
1v1, HE, the two male protagonists love each other and save each other
Each world is independent and can be connected in series, and the foreshadowing is recycled
The emotional line progresses step by step, from mutual use to life and death support.
The protagonist has brains, the villain is charming, and the battle of wits and courage is also heartwarming.
"The system asked me to save you, but it didn't say I would fall in love with you."
"Then don't save me. Let's go to hell together, and I will accompany you to hell."