Kingdom Infiltration arc

Kingdom Infiltration arc is the seventh and current arc of the series. Starting from the 60th chapter and currently ongoing.

Description
The Seven Deadly Sins talk about a plan to gain back Meliodas Dragon Handle from the Holy Knights of Liones. However, Elizabeth was kidnap by a mysterious Holy Knight and took her to Liones, where as Meliodas, Ban and Gowther were toss to Liones by Diane in a high speed to save Elizabeth and gain back the Dragon Handle. Meanwhile, the Holy Knights has trouble on their own as some of the Holy Knights started to question their goal, and the new king of Camelot, Arthur, pay a visit with a large army of Holy Knights of Camelot.

Fights and Events

 * Meliodas, Ban & Gowther vs. Holy Knights of Liones
 * Diane vs. Dreyfus, Gilthunder, Hauser, & Helbram
 * Arthur vs. Hendriksen
 * Hauser & Guila vs. Dreyfus, Helbram, Jericho, & Gilthunder
 * Gowther vs. Threader
 * Gowther vs. Dreyfus
 * King vs. Helbram (Kingdom Infiltration arc)
 * Meliodas & Arthur Pendragon vs. Hendriksen & Gilthunder
 * Meliodas vs. Hendriksen, Gilthunder & Vivian
 * Gilthunder vs. Hendriksen
 * Holy Knights of Liones vs. New Generation Holy Knight/Demon Hybrids
 * Meliodas vs. Ban
 * Meliodas, Diane, Ban, King & Gowther vs. Hendriksen
 * Holy Knights of Liones vs. Hendriksen

Story Impact

 * Hendriksen's reason for resurrecting the Demon Clan is revealed.
 * The Seven Deadly Sins infiltrate the Kingdom of Liones to rescue Elizabeth.
 * Most Holy Knights, Guila, Hauser, Threader, and Gilthunder join the Deadly Sins side for one reason for another.
 * Gowther demonstrates the usage of his Sacred Treasure, Twin-Bow Herritt.
 * Arthur Pendragon appears with with his friend and mentor Merlin.
 * Ban locates the Horn of Cernunnos and is requested by a Goddess to kill Meliodas in order revive Elaine.
 * Gilthunder is no longer under the subjugation of Vivian, and reunites with Margaret Liones.
 * Bartra Liones is set free and decides to visit the Kingdom of Camelot, with Arthur and Merlin, to heal himself.
 * Hendriksen stimulates the Demon Blood inside the New Generation Holy Knights, transmuting them into hybrid Demons.
 * Helbram is revealed to have already died twice, with Hendriksen reviving him repeatedly.
 * Ban attempts to kill Meliodas, but agrees to save the kingdom first.