The Tale of Yuna is Yuna Tale 1 of 4, the Act 2 side tale that opens her storyline in Otsuna. You clear Mongols out of an inn run by Yuna's childhood friend Ichi and learn how to draw out the warlord Altan. It needs A New Horizon done and rewards the Charm of Rejuvenation and 2 Silk.
Part 3 of 66 in Tales of Tsushima
Part 1 of 4 in Yuna's Tales
Meet Yuna at a burning cart near the Otsuna border and follow her to Ichi's Inn. Mongol soldiers are using the inn. Talk to the villager at the well, then fight the Mongols. Afterward, speak with Ichi and then with Yuna.
Meet Yuna at the burning cart by the Otsuna border. Ride with her to Ichi's Inn. Talk to the villager at the well. Beat the Mongols. Talk to Ichi, then Yuna.
Ichi is not grateful. She had been keeping the Mongols drunk to survive, and killing them puts her at risk. She is also cold to Yuna for reasons neither explains yet. Still, she tells Jin that even Altan's own men do not know where he hides. The way to reach him is to make examples of his allies, and the first targets are the Mamushi brothers, a family of Japanese slavers who run a farm.
Message in Blood
Message in Blood is Yuna Tale 4 of 4, the Act 2 finale of her storyline. After Altan strikes back at Ichi's Inn, you ride to his camp near the Kushi border and duel him. It rewards the Charm of Swift Return and 2 Silk.
Silent Death
Silent Death is Yuna Tale 2 of 4, an Act 2 stealth tale at Mamushi Farmstead in Otsuna. You sneak in alone and assassinate the three Mamushi brothers without being seen. It rewards the Charm of Hidden Sight and 2 Silk.
The Black Wolf
The Black Wolf is Yuna Tale 3 of 4, an Act 2 side tale at Yoshinaka Bay in Otsuna. You and Yuna hunt the slaver who sold her as a child, clearing a coastal camp and then a Mongol ship. It rewards the Charm of Shadows and 2 Silk.
Image: Sucker Punch Productions / PlayStationA New Horizon
A New Horizon is the bridge between Act 1 and Act 2, where Jin and Lord Shimura ride out from Castle Kaneda and plan the push into Toyotama. It hands you three goals for Act 2 and opens the northern region.