It was early morning when Ais and Lili started to wake up, the first thing they noticed was their stomach was growling from hunger. So they look at each other and nodded before sneakily going down the kitchen. they opened the magical fridge which was made from a durable metal while the cooling function was from an Ice crystal that could produce ice wave as long as it is supplied with mana. While they were taking a slice of cakes in the fridge, they heard a voice
"Oh, what do we have here? Two chipmunks sneakily eating some midnight snack?"
They were startled as they careful turns around while having chubby cheeks from munching in the delicious cake, they saw Ye Han looking at them funny. They stuttered as they said
"Pl.....ea...se....don't... Tell mom....."
"Oh, I won't...Because we three will become an accomplice in this crime!"
They breathe out in relief as they heard Ye Han's statement, he also joined them as he always does this every night sneakily eating midnight snack before going back to bed. Luckily Ada was on a sleep schedule, Ye Han joined his beloved daughters' sneaky eating as they promised to keep this event hidden away from Ada. After they ate their fill, they went back to sleep as Ye Han told them to get ready for this morning as they will go to the first level of the dungeon.
Ais and Lili were so excited that they nearly didn't sleep from the anticipation of fighting monsters. After a few hours of sleep, Ye Han saw his two beloved daughters looking ready. He notices that they were wondering where their weapons are after what happened tomorrow, he said
"Try to think of your weapon, and it will appear~"
Lili and Ais followed Ye Han's statement as they thought of their weapon which instantly appeared on their hand, they were amazed as they could feel like their weapon was like another limb. Ye Han nodded as his daughters are very intelligent and powerful, he said goodbye to Ada before leading the girls to the dungeon. They walk towards the dungeon-like family of duck, while the civilians and adventurers sometimes look at them. They descended to the first floor of the dungeon.
Ye Han led them to the least populated monster location in which there were only a dozen kobolds and a couple of goblin in the area. Ye Han pointed at the kobolds as Lili and Ais ready their weapon, they charge into to attack as Lili was faster than Ais who was holding an Excalibur. Lili uses her 1st slash form as she disappeared before the kobold and appeared behind it, she slashes onto the neck of her enemy as they disappear and left a magic crystal on the ground.
The kobolds notice their defeated ally as they surround Lili, but not before one of the kobolds died defeated by Ais who uses her 3rd dance of moonlight sword style called Crescent Tear which was a fast slash. While Ais and Lili fought the kobolds, the goblin wasn't just standing there. They were attacking Ye Han who just standing there, he waited for one of the goblin to stab him which he countered and grab the dagger that the goblin use.
He broke the goblin's neck with his hand as he threw the dagger-like a bullet release from a gun, two goblins were pierced through by the dagger as there was only one alive goblin left. It flinches and tried to run away. But Ye Han didn't let it go as he took a rock on the ground and threw it toward the goblin's head which exploded like a watermelon smashed by a baseball bat. Ais and Lili easily defeated the dozen of kobolds as Ye Han walks close to them and said
"This crystal is called magic stone or I call magic crystal, they could be used to make various tools, such as lighting, sewage purification, cooking stove, refrigerator, etc. We sell them to the guild and earn valis which I usually do when I defeat monsters, the stronger the monster the bigger the crystal is."
Ais and Lili nodded as they took all the magic crystal on the ground and put it on the pouch that they carried, Ye Han then leads them to another monster location. They continue to hunt monsters for 2 hours before going to the dungeon, Ye Han had to carry his two beloved daughters as they were exhausted.
He puts their loot onto his pocket as he carried them one in each hand, they ascended from the dungeon and went to the guild. A lot of people stared at them as they look curious and had various emotion, Ye Han ignored them as they went inside the guild. He notices that the guild reception was a new girl that has pointed ears, he went to the reception and the elf girl greeted him
"Welcome Adventurer, My name is Eina, what service do you require?"
"Where did the old receptionist go?"
"Guild leader has sent Mr. Edward to the second branch of the guild."
"Ah I see.....I'm here to sell this magic crystal ~"
Ye Han put the loot of magic crystals that the girls farmed as Ais and Lili curiously look at the guild and everyone. Eina took the pouch and counted the magic crystal, there were 49 magic crystals in the pouch which was 49,000 valis as the kobold's magic crystal cost 1000 valis each while goblin's magic crystal cost was 1,200 valis. But Ye Han didn't collect the goblins and just collected the kills of his daughters which was all kobold.
[author: let's just assume 49k valis is 29 gold and 1 electrum coin...This is just an assumption as my calculative mind is offline right now @-@]
Eina put 49,000 valis in a pouch which was 29 gold coins and 1 electrum coin then she put the money pouch in the counter as Ye Han collected it and showed it to his daughters who had their eyes shining brightly. This was the first time they saw the coins that could be used to buy those ingredients that their parent cook, He looks at his daughters who recovered a bit from exhaustion and said
"Let's go home~Ada has already cook lunch by now."
"I hope mom cooks pizza again...."-Lili
"I want porkchop...." -Ais
They happily went home as they continue to ignore those heavy gazes from the adventurers in the guild. The first thing they thought about the two little girls together with the strongest adventurer in the guild was "Are they his daughters?" as this was the first time for all the adventurers to see the strongest one together with a child. While Ye Han was walking home with his beloved daughters, someone was watching them. A beautiful Silver hair and eyes lady was watching them through a magical orb as she holds a glass of wine in her hand and said with a lustful expression
"Oh Ye Han, You will soon be mine!"