Volume 4

"The Crimson Lion King" (紅蓮の獅子王) is the 4th volume of Yūki Tabata's Black Clover.

Summary
"'Complete chaos has broken out as the Clover Kingdom capital comes under attack by a group of mysterious terrorists. Asta and the other Magic Knights join the fight in order to protect the innocent civilians, but what exactly are the terrorists after?'"

Author's Note
"'A fan sent in enough four-leaf clover key chains for the whole Blank Page Brigade. Yessss! Now my workplace will be lucky!! Thank you very much.'"

List of Chapters

 * 26. Magic Wild Dance
 * 27. We Can Get Stronger
 * 28. Blackout
 * 29. Bad Loser
 * 30. A New Rival
 * 31. The Crimson Lion King
 * 32. The One Who Waits Deep in the Darkness
 * 33. Adversity
 * 34. Wounded Beasts

Extra Pages
Character Profiles: Charmy Pappitson, Fuegoleon Vermillion, and Leopold Vermillion

Concept Art sketches for Nozel, Noelle, Solid, Grey, Lotus, Hamon, and Siren

The Assorted Questions Brigade

 * Tabata's favorite character to draw is Charmy.
 * Tabata explains the differences between magic power and mana.
 * The Black Bulls have about a dozen members.

Trivia

 * The Japanese volume sold 56,951 copies in its debut week.