Demon Slayer: Heaven-Defying Comprehension, Winning Over Shinobu Kocho from the Start

Su Chen transmigrates to Mount Natagumo in the world of Demon Slayer and nearly dies the moment he arrives.

At the critical moment, he awakens his cheat: heaven-defying comprehension.

Wounded in the end, he is rescued by Shinobu Kocho and becomes a member of the Butterfly Mansion.

By day, Su Chen accompanies Shinobu Kocho on rescue missions. By night, he secretly slays demons to earn money and support the girls of the Butterfly Mansion.

Wherever he goes, he constantly uses his cheat to observe and learn.

[You observed Shinobu Kocho's healing process and gained new insights, creating your own skill: Supreme Toxic Healing!]

[You observed Kanao practicing her swordsmanship. In a flash of inspiration, you comprehended an ultimate sword technique: Flowers Bloom with a Thought!]

[You secretly observed the former Thunder Hashira's Thunder Breathing: Gathering Mosquitoes into Thunder. Deeply astonished, you made a few modifications to its foundation and developed Lightning Release: Chidori Stream!]

From then on, the Butterfly Mansion has a renowned male doctor of monstrous talent.

When everyone asks Su Chen why he works so hard, his thoughts are actually quite simple.

"Why slay demons? To work hard and support the flowers of the Butterfly Mansion, of course!"