Because he rebelled against the Demon King

Why did Meliodas receive the title “Dragon Sin of Wrath”?

What is Meliodas’s true rank within the Demon Clan?

Reviving after death and becoming more corrupted

Because he wanted to defeat the Demon King

Because Meliodas never loses his memories

Because only Elizabeth is affected by reincarnation

Because his love is stronger than the curse

Because the Demon King’s power became ineffective