I'm almost pissed off with the comics! ! (QAQ)
May the world be gentle to you and stay away from sadness.
For strength(view)
Sawada Tsunayoshi: "Strength is for protection."
Tanjiro Domon: "Strength is for protection."
For the enemy (probably?)
Sawada Tsunayoshi: "Friendship destroying punch! The temptation of the sky~"
Tanjiro Domon: "Behead first and then decide! The power of the eldest man~~"
... ...
When two little angels are one person, this time the world will also fall for you.
Ps: There are private settings for the plot of Demon Slayer: Kimetsu no Yaiba!
Concept: A little angel is a child that is loved by the whole world!